The Great Disruption
By THOMAS L. FRIEDMAN
Published March 11th 2009
This column got a lot of feedback from New York Times readers. I am thinking of calling Chapter 18 "The Great Disruption." I am coming to the conclusion that the market and Mother Nature both hit the wall here in 2008/2009. We need growth, we need ways to raise people's standards of living, but what will be the new ways we should focus on—post-The Great Disruption—that will allow us to grow people's living standards in a more sustainable and regenerative way?
Ideas:
In Hot, Flat, and Crowded you discuss the importance of 'smarter' design; by changing how things are built, how they work, and are retired, we can reduce energy consumption and environmental impact dramatically, as well as improve quality of life and national security. I believe better design is at the core of a green revolution, and we need increased efforts to help others solidify mental links between design improvements and a vision for a sustainable future. In addition to helping citizens deepen their appreciation for the role of design, we must address this issue on two other fronts: public policy and engineering expertise. We need the right policy and incentives to set the stage for a transition to sustainability, as well as the technical expertise to implement the transition rapidly. I would like to address the latter issue.
To realize a green revolution, we can't settle for products that are 'good enough', or green technology that evolves slowly. Instead, we must seek to develop the very best, most efficient designs, and do so quickly. Instead of taking small steps each year with slightly more efficient cars, slightly better wind turbines, let's make giant leaps! We need the backing of citizens, the support of policy makers, and boldness from engineers and engineering educators to advance our ability to create sustainable systems and products. Researchers have developed impressive new engineering design methods the last few decades that can help us create products and systems that use less energy and other resources, while making leaps forward in performance. Some of these methods are mature and proven, but unfortunately are not yet used widely by engineers. First, let's have a look at the conventional design process.
Suppose we were designing a car to be very energy efficient, but still performs well at a reasonable cost. Using a conventional design process, engineers would generate design ideas, test these candidate designs, propose new designs, and iterate until they converge on a design that meets (or comes close to) design targets. In the past, engineers relied heavily on expensive physical prototypes for testing. More firms now use computer models that predict how something will perform without having to build it. While this saves time and money, design refinements often are still made by engineers based on test results, experience, and expertise. Managing all these often conflicting design decisions is often overwhelming, particularly as products evolve and become more complicated; engineers stop when they find a design that meets basic requirements, instead of pursuing the best possible, or optimal, design.
One prominent method developed by researchers is design optimization. Other readers have also described optimization as an important solution; I hope to strengthen this position and clarify the link between optimization and engineering design. When using design optimization, engineers work to minimize or maximize some important aspect of a product, in addition to seeking to meet design requirements. In the car example, we might seek to maximize fuel economy, while meeting acceleration, handling, comfort, cost, safety, and other constraints. Framing a design problem in this way allows engineers to use computer models and powerful optimization algorithms together to help generate the best possible design. In this process design candidates to be tested are chosen analytically using mathematical techniques, reducing the number of tests and time to market. It can help engineers learn what is really achievable, opening our eyes to new possibilities. Design optimization also accelerates design evolution by enabling engineers to make more substantial design changes between product generations, instead of just small perturbations of the last version (as is usually the case now).
The design optimization approach is actually a pretty natural fit for how engineers already go about designing things; using formal design optimization is an enhancement that produces better results in less time, and leverages investments many firms have already made in computer modeling. It's not a push-button solution; it automates some aspects of design, but requires engineering expertise and experience to implement successfully. (In the parlance of The World is Flat, design optimization is a high-level, 'icing' activity). Awareness is perhaps the biggest hindrance to the adoption of design optimization. It needs to be taught in undergraduate (not just graduate) engineering courses, as well as in industry training programs.
In summary, design engineers make a lot of important decisions that have tremendous impact on our world. Moving beyond status quo design processes can help engineers deliver sustainable products and systems while improving living standards; these changes in engineering design are essential to a successful green revolution. Right now there is a lot of low-hanging fruit; there are many opportunities to improve our world through better design. Design optimization can help us put new technology into production faster, as well as refine systems that use existing technology. This can help us bring energy efficient designs into production more quickly, and accelerate the transition to renewable energy systems. We have the technical tools, but we need the societal impetus to put them to broad use.
-James
http://www.design-impact.org
September 24th 2009, 10:44 am
Only one technology can save the economy and environment... Read on:
http://www.thenucleareconomy.com
September 17th 2009, 10:09 pm
A couple of thoughts. Two of the most clear applications you reference stand out in my sharing this book with others.
One is the concept of making sustainability scale-able. The idea of a single solar panel over a single hut in a third world environment that would provide enough refrigeration for medicine and food and enough light to allow for light at night as opposed to a smoking fire makes so much sense and raises so much of the associated life standard.
I recently shared this with a professor at a NE PA university where I'm involved in a LEED construction project. She has had the experience of posting solar panels to support seismic monitoring stations all around the world. One problem she has experienced is that the panels are stolen by the various local thugs and sold to the highest bidder or used to support the thuggish activity.
The other example you reference had to do with what I believe you called the Green Hawks in the Pentagon who used a couple of wind mills and a couple of solar panels to support outposts in Iraq. While diesel generators were still necessary, this use of technology saved the number of truck convoys needed to support the outpost and thereby reduced the number of roadside bomb attacks and thereby reduced the number of plastic bags sent back to Dover with our precious young in pieces. Thought I might see that on the news some time, but I haven't yet.
As for the 9-9-09 post about China, its a tribute to your sense of objectivity that you've posted this and other recent populist pap that is rolling through our nation just now. But the post is a perfect demonstration of this failure of Americans to recognize their fair placement in the world.
Either Hegel or Jesus first identified a Zeitgeist or guiding spirit that seems to settle from one group to another over history and anoint that group with some opportunity for leadership or, at least, for focusing the interest of the world. Seems we had our shot at the Zeitgeist and did something less than our best with the chances we were given. Honest review of history proves it. The writers description of China might well identify the US of A at various junctures in our run with destiny.
The idea that we should set back and attempt to deny China - and India - the opportunity to host the ghost and create an economy where they both produce AND CONSUME in imitation of our booming past is telling. The real question is whether we can expect to share from our mistakes and have anybody pay any attention to even our earnest and objective offerings.
Thank you for the book and the site.
September 13th 2009, 10:37 am
just read your column re China, 9/9/09. you've got to be kidding me. you're going to take a human rights violator, the world's biggest polluter, a nation that stifles political dissent with brutal force, and put that nation up on a pedestal. for us to emulate. you're a bigger tool than i even thought possible. you don't even deserve to live in this country. go screw yourself....
September 9th 2009, 8:28 pm
Why not write about green jobs. You know the type Van Jones is, or rather was promoting. It's a shame it was his own words on video that did him in. It was not what some anonymous person merely said about him on the internet, but actual videos of his rants against America, against Republicans, and against others. Did he actually sign that petition to investigate the US complicity in the plane crashes into the World Trade Center towers?
Being in the Power Industry, I know that "green jobs" do not add to the working force, they displace other workers. In fact, there is a net loss of jobs when it comes to "green energy." We are driving up the cost of electricity and that will drive up the cost and price of products and services that use electricity. Those that can afford it least will suffer first. The poor will be able to afford less electricity and less products and services. There are people who have died from having their power shut off for late or non-payment. I saved the newspaper reports. There will be more deaths to come, I'm sure.
You can also write about the deaths in India from malaria. The Minister of Health says they know how to make the vaccine and how to dispense it, but they don't have widespread electricity necessary for refrigeration of the vaccine. Pity.
Yea. Green jobs. Protect us against global warming. Perhaps the warming is coming from the hot air in Washington, from Al Gore's carbon credit trading company, from GE's wind mill production line, from the UN's plans to transfer wealth from rich countries to poor countries, from manufacturer's and builders of nuclear power plants, from farmers and chemical companies manufacturing ethanol at the expense of food, from pundits and authors selling fear...
September 6th 2009, 8:46 pm
NY Times auto sales update 9/2/09
Ford F-150 finally drops to 2nd place!
But just the two most popular pickups ADDED nearly 80,000 NEW "clunkers" to the road. At this rate all the crushed clunkers will be replaced in six months or less.
So much for public support for clean energy.
September 3rd 2009, 12:35 pm
The future of academia is online, clear and simple. F2F is always necessary but it needs to be blended with online. The Internet was created to share information, mainly between academics. Today it has been commercialized beyond belief and needs to get back to its roots. Online learning is here to stay. It is the future of academia. As the technology advances academia needs to work with these advances and not against them. By combining student portals, e-Learning and content appropriate e-Commerce academia can find the funding it needs to survive.
Today academia needs funding at all levels. Tuition has topped out, endowments have been hurt by the current fiscal crisis and fundraising is at a standstill. Educational institutions are in desperate need of new alternative revenue streams. I am an academic and I saw this coming ten years ago. So I started to develop a company called DigiEd Incorporated, it produces free, no cost product to provide alternative revenue streams at no cost to academic/literary institutions and alleviate some IT and LMS demands.
theCampusCenter.com is a multi-dimensional SaaS/Web delivered environment. It is a no cost, safe, customizable academic student portal that features eight different streams of revenue sharing for academic institutions; Ad revenue, Promotional spots, Affiliate sales, Affinity sections, Content distribution, In text advertising, Micro site sponsorships and Market research. theCampusCenter.com affords those revenue streams through a simple model based on open source code and non-proprietary backend.
It has numerous uses. It acts as a social network that is major centric for students around the world. It has a research center that contains validated, peer-reviewed links that aid students in doing their research while also diminishing the time it takes to find relevant, qualified research. Students and faculty can also contribute research links by submitting them to our peer-reviewed board of editors.
There are class forums and study forums that can be customized for each class. We have portal capabilities that can also be customized to look and feel like any school. You can do your research in our Research Center, add to MyLinks and then add to MyNotes. You can add audio and video clips to MyMedia. Once you’re finished collecting your data you can then create your paper in MyPapers – research notes, citations, links, audio, images, video, whatever you need and save it to your profile and send it via email to your professor.
We provide up to the minute news, sports, games, entertainment and RSS feeds. You can also chat with friends in MyChat or just check your Weather. We have a section for you to post your Resume and a Job Search area for you to find or post a job.
Also we have a full Amazon powered College Store for all your needs. Anything Amazon.com carries we have as well. And every time you order from our store it helps your school create donations, scholarships and much needed revenue to help keep costs in line with these tough economic times.
We reward students for using the site with a point system that is redeemable at many vendors and retailers. All this and it helps in revenue generation for the institutions that use it.
Please use the site and see how it can be customized it for your school or institution so they can start benefiting from the revenue sharing.
Everything is here for your daily needs as a student or faculty. It is just finding the right source that is usually tough. We make it easier, quicker and more reliable.
Search Less. Find More. – theCampusCenter.com
Patrick Aievoli, Founder – patrick@theCampuscenter.com
August 31st 2009, 6:26 pm
I am still reading Hot, Flat, & Crowded so you may already address this, but in the sustainable energy plan, does it include bike and human powered generators? Seems like in addition to solar and wind, we should be thinking about all of the energy that humans could generate.
Also, is there any research in how chlorophyll could be used to generate energy? Doesn't the photosynthesis process use CO2?
Thanks for writing this wonderful book. You have done a lot of thinking about this and have presented in an understandable way.
August 30th 2009, 11:49 pm
Sent to Ingraham 08/24/09
Sent to NY Times - other question : Will you please forward this to Thomas L. Friedman?
Dear Ms. Ingraham: Inventor since 1954. Developing low wind velocity high energy output wind turbine design. Putting to use brother’s breakthrough technology (see www.captivecolumn.com) Contacted Gingrich, Pickens, Romney, Reid, Clinton, D.O.E., and host of others. Received NO Response, No Help, NO Interest . . . just usual runaround. Thomas Friedman’s answer to energy crisis is INVENT - INVENT -INVENT. (Heard on your show!) Learned my lesson. Time to outsource! Believe better chance of assistance from elsewhere. USA and World have much to gain. You speak Russian well. Will you help me with connections? Have Executive Summary if you are interested. CONFIDENTIAL - PLEASE DO NOT AIR or PRINT. Congratulations on new “Baby!” Sincerely, Michael C. Bosch, BOSCH GLOBAL, P.O. Box 12012, Reno NV. 775 - 322 - 8966
cc: Similar information to others.
August 25th 2009, 9:38 pm
Looking at the reports of the Greek wildfires and terms such as "desertification" and "ecological disaster" remind me of some of the predictions made by Gwynne Dyer in his most recent book "Climate Wars". If you look at the recent wildfire histories in Portugal, Spain, Italy and Greece and the fact the forests that burned in the 1990's have not regenerated then you are looking at the desertification of the entire region. In "Climate Wars" Mr. Dyers predicts mass migrations of people from these regions within 20-30 years.
As a northern country with a small population we will be the preferred destination for millions of people affected by global warming. We can wait till the disaster strikes or we can plan for the future. I would suggest that we target these countries and allocation 150,000 places for people from those regions per year. Second I would start the planning for new cities on the northern edge of the prairie regions because as the world warms those areas are going to move from boreal forest to agricultural lands. Unlike existing cities we can site them on land that cannot be used for agriculture, we can design then to minimize the need for cars, and dense enough to support public transit. We can design the transportation corridors to be wide enough to allow rail line, highways, hydro lines and gas pipelines. We can build the cities of the future.
This way we will have time to absorb the displaced population and provide them with employment opportunities building the new cities and converting forest to agricultural use.
August 25th 2009, 12:22 pm
All across the nation, people are preparing for the end of the world. So-called "nut-jobs" and "crazies" are stocking up for the end of the world predicted in the Mayan calender on the date of December 21, 2012. When I first saw the special show on this phenomena, I was as skeptical as my mother and father, who collapsed in incredulous laughter upon watching the special. Sure the research and evidence made sense, but the idea itself was so non-sensical in my eyes. I mean, how could the world end in 2012? Absolutely ridiculous. But as I see the slow progression of decay--both environmental and economical--described in Mr. Friedman's book, I can't help but think that the end is knocking; maybe not as soon as 2012, but sometime in the near future. Unless we do something about it. Now.
There are the obvious paths of actions; ones that we know will help our environment, but still don't do. Take, for example, that there are more registered vehicles in the USA than registered drivers. Why must we have so many vehicles? Do you realize how much gas is used in powering that many cars? By cutting the amount of cars in use, we can drastically cut down the massive consumption of resources, namely oil. But how can we cut down the number of cars in use? Easy. It's been said before.
1.) We can partake in other modes of transportation. For example, we can tackle the problem of obesity and oil in one. Many live close enough to their places of work and living to walk and run instead of taking cars. Another option that achieves the same end is riding bicycles to work and school. Though it may take a little more time, the conservation of resources would be staggering if all people who could do so rode a bike to their daily activities.
2.) For those who do live too far away from their place of work, we can partake in carpooling. Yes, it does sound much like the activity of elementary school classmates, but carpooling can seriously cut down on the amount of gas used. Plus if Dagwood Bumstead from the popular comic strip can do it, so can you.
Next, we must find a way to use less resources in the cars that we do use. There obviously must be a push to invest in more fuel-efficient vehicles, or an investment in alternate fuel sources. These are some of the ideas that have been commonly thrown around among people for years. We need more revolutionary ideas to fix this environment. Here are some.
Door #1: We can turn food into fuel. Yes, i know it sounds odd and whimsical, but nearly half of the 11 billion bushels of corn produced are converted into ethanol, the most popular alternate fuel source. But due to the extreme environment difficulty of producing and transporting ethanol, researchers are looking for more efficient waste products. Municipal waste, wood pulp and leftover grain and corn husks are all other options; they can produce something called cellulosic ethanol, which contains more energy than corn. For now they're more expensive than corn-based ethanol to produce. But researchers remained undeterred and are focusing on ways to make the process more economical.
Door #2: The cap-and-trade system. Governments are thinking of a system in which a cap is set fro each industry, pertaining to the amount of carbon that industry is allowed to emit. If the industry stays below the so-called cap, it can attempt to sell it's remaining allowance over a carbon market to companies who have gone over their allowance.
Door #3: A Carbon tax. This is much more simple. a set tax rate is placed on the consumption of carbon in any form—fossil-fuel electricity, gasoline—with the idea that raising the price will encourage industries and individuals to consume less. Both cap-and-trade and tax have their merits, but cap-and-trade has the upper hand for the time being, since it serves as the backbone of the current Kyoto Protocol, and helped the U.S. reduce acid rain in the 1990s. But both could help in the reduction of carbon emissions.
The next issue pertaining to the Great Disruption is how to increase the standard of living in the world. I have come up with a solution. It may have holes in it, but it would help bridge the economical gap between classes. My stipulation would be for the richest 1% in the country to be required to donate a sum of their yearly income to those in desperate need of money. That's right, money. Not food, not clothes, not a check that will trickle down to a pair of shoes. Yes, cold hard cash to be given directly to the lower class citizens who need it. When we think about it, the majority of the expenses of upper class Americans are luxury expenses. Eating out in fancy restaurants, buying gigantic big screen televisions, purchasing expensive hookers, and other ludicrous purchases make up the majority of purchases of the upper class. It is the indulgence and gluttony of the wealthy that has resulted in the economy hitting the wall and the disgusting philosophy of spending in the USA. If we took all that luxury money from the rich and gave it the lower class citizens who would use it for more necessary facets of life, not only would we bridge the gap between rich and poor, but we would be able to impress upon Americans the monetary skills that they are desperately in need of.
If we follow some of the steps outlined above, we may be able to slow the progression of decay and destruction, and we may be able to head off the end of the world for more than just a decade. One thing is for certain: if we continue our environmental and economical ways, those "crazy heads" preparing for the approaching apocalypse may be right after all.
August 24th 2009, 7:54 pm
Since I began reading 'Hot, Flat and Crowded' I am inspired by Thomas L Friedman's sensible and thorough analysis to pass on my own idea regarding reform of global economics and the conjunction with global climate change.
While it is heartening to see the news that the US House of Representatives has passed a cap-and-trade bill, I feel that carbon emission is only a part of the picture. The global recession illlustrates that speculaters will find a way to manipulate and profit from any and all partial financial instruments, laws and regulations if possible.
The final and complete answer is for governments through federal reserve banks to instal a mechanism where energy prices and collateral buffers and underpins currencies : an e-dollar. The gold standard became irrelevant and outmoded but in my opinion something has to anchor a country's currency and the logical real-world commodity is energy. Carbon pricing would be a component of this system but on its own carbon trading will be just another partial (therefore vulnerable to harmful speculative manipulation) mechanism. Bringing energy pricing/collateral into the picture will give a robust and defendable position for sovereign governments to defend their economies from predatory banks and private traders.
August 18th 2009, 7:20 pm
Thought you might be interested in this article just published in the Investment Professional, the magazine of the New York Society of Securities Analysts on Herman Daly and Steady State economics. I was inspired to write it by your Great Disruption column!
http://www.theinvestmentprofessional.com/vol_...
August 18th 2009, 2:01 pm
When reading Hot, Flat, and Crowded, Friedman’s vision of the world in “20 E.C.E” struck me as the most compelling piece of his book. It effectively illustrated the radical change that we have to endure to reap the lasting benefits of a true green revolution. For that reason, to end this book with the proper “sober optimism”, that vision needs to be reiterated. The science-fiction-like technology is already here and we can and need to realize that vision immediately. In the final chapter, Thomas Friedman should encourage the small group of revolutionaries, who want to create change now, to set an example of what the future holds. These revolutionaries (the people reading this book) need to know what they can do now to make a bit of disruption and how that could lead to the “Energy-Climate Era”.
Solar energy seems to be one of the most accessible sources of clean energy today. The systems and panels necessary for harvesting that energy are ready to be installed in homes and buildings, granted that you may need quite a bit of money to have them professionally set up. The eighteenth chapter should promote investment in the present and ready technology such as this. Not only would homeowners save money on utilities, allowing the PV panels to eventually pay for themselves overtime, they would increase the value of their home. To make that initial investment a little easier for the many revolutionaries out there, Glynda-Lee Hoffman (June 20th) made the suggestion of having a business make loans out to homeowners to finance PV systems. That idea could be expanded to make loans out to people other than just homeowners, like landlords of multifamily establishments and commercial building owners. Even Homeowners Associations and county organizations could ask for loans to finance installations of solar panels on top of telephone polls around the neighborhood, that could be gradually paid for in monthly payments just as you pay for your trash to get picked up, all while saving on your utilities. These systems could be more practical in certain neighborhoods where the design of the development or homes could make installation of individual solar panels difficult or ineffective. Going even further, imagine Hoffman’s loaning company financing multiple projects for companies like Envision Solar, which I learned on ecogeek.com recently created “ a customized photovoltaic-integrated parking lot solar system...[with] solar panels shading the lot.”
With the hopeful tax incentives from the government to make energy upgrades, plenty of individuals, housing developments and companies would want a loan for installing and creating solar power systems. Such success is possible, in the present. The reality is that things are being done as we speak. So, buying those solar panels could inspire a business savvy person to start that small loaning firm that Hoffman envisioned, which could develop in to a business that helps to finance solar panel installations in large buildings, complexes, and neighborhoods state-wide. Before you know it, we could have multiple financing companies around the country and solar energy as a clean major source of energy.
My imagination may be sliding to oblivion here but, those endless possibilities that stem from what we do today provide the essential optimism for any successful revolution. The sober part is that money is a key factor in the success of the technology. We need the government and the business savvy (a group not often referenced a source of help) to steer consumers toward environmentally friendly economic choices.
Using these powerful forces to steer the consumers doesn’t exactly work when the strong are in need of direction themselves. Our government is slow to treat our countries addiction to oil and coal. The businessmen who do care about investing environmental solutions do not have the sufficient funds. The lobbyists for clean energy sources have little political leverage; while, the businessmen that would lose power, if certain changes in our American lifestyles were put in place, are effectively twisting the arms of our politicians to get what they want. These issues listed above are hard statements to face because there is no easy solution for the political mess that complicates all noble environmental endeavors. What the revolutionaries can do is continue to support lobbyists and encourage politicians to fight for clean energy and environmental solutions, to make sure that we can start sliding into the Energy Climate Era.
Chapter 18 should again combine the vision of the new era, with the steps that need to be taken right away so that readers can set out to make change effective immediately because we only have enough time—starting now.
August 18th 2009, 10:01 am
In the United States the biggest problem is communication and the ability of special interests groups to flood the airwaves with ideas that fill the public with fear.
Suggest that it will cost too much to fix the problem. Threaten them with the loss of their cars. Suggest that they will freeze in their homes. Suggest that it is a socialist plot. Suggest that they will have to make sacrifices while people in China & India will not. It is too easy to paint a bleak future with little in return.
In an ideal world we should include the total amount of CO2 used to produce the good or service that we are buying but that is not going to happen since the burocracy needed to do that would be hugh.
Therefore we need to provide costs & benefits as well as the risks with each idea and therefore set the peramaters of the debate instead of leaving it to the opposition to frame the debate.
Second we should be targeting specific industries with specific solutions insteading of trying a universal solution such as cap & trade. Cap & trade is a good idea but it becomes an easy target to special interests who can always find specific problems associated with their industry that need excepts. Once all the special interested are finished lobbying you end up with regulations that look more like swiss cheese.
I would start with a bill to introduce cap & trade to coal fired power plants. In the preamble to the bill I would reference to the clear techknolodgy they keep advertising about and give then a deadline to implement it. I would keep the bill down to a few pages specifing a dollar amount per ton of CO2 emitted and the timeframe for implementation.
In general, the more complex the solution the harder it is to sell.
August 14th 2009, 12:38 pm
The equivalent of IT's break-through innovation of Internet in the ET (Energy Technology as Mr Friedman likes to say) would be energy generating machines that create energy by absorbing in CO2 and releasing O2 in the process instead of the other way as is presently the case, this way we can absorb back the CO2 we have released so far while not giving up too much the conveniences of today i.e it is not sufficient that we merely install solar panels and wind turbines to produce the future energy in a green way, we also have to do something to undo what has been done so far, it is like we borrowed from nature and we need to repay. Trees do this today in photosynthesis but cannot produce electricity or mechanical motion (they do produce some slow motion of the nutrients and water moving up against gravity from the roots). These machines would continue to be used to satisfy human appetite for energy until the CO2 ppm reaches back to the pre-industrial era after which we would need to operate the machines in the new mode as well as the old way about half the time each to maintain consistent levels of CO2 and O2. Internet was born out of huge R&D investments by DARPA, and the same if not more may be needed for such an innovation in ET. Until such machines are born, we need to act wisely and reduce waste, reduce energy consumption, find greener ways to meet our basic needs and for entertainment. Consumer behavior is the guaranteed way to make changes happen because businesses only cater to consumers. So you, the consumer can make all the difference and you know this well but doesn't hurt to repeat -- drive less, use public transport, telecommute, eat more local produce, print less paper, green your house with the usual tips for insulation and thermostat usage and solar panels, buy smaller houses, grow more trees, reduce reuse and recycle products, buy energy efficient appliances, share more products, drink already clean tap water and not bottled water, use cloth bags for shopping, limit number of children preferably to 1 and no more than 2 (for their own future), and last but not the least, spread the word to others and recommend reading good books like Fridman's hot, flat and crowded. Let's hope with our change in behavior, Mr. Friedman can write a happy ending book titled "not-so-hot, 100 % flat, and not-so-crowded" in 2050 (I think his high hopes and MT (Medical Technology) will keep him alive until this year).
August 9th 2009, 4:03 pm
The environment (and the economy) is on the downturn. Gas prices are soaring and climate change continues to ravage all parts of the world. While there are green advocates, the amount of carbon emissions being released every day is still staggering. Government initiatives are being put into action, but there needs to be several more changes for the environment to stand a chance of surviving past 2020. Some of these changes include a decrease in use of cars and other vehicular forms of transportation by increasing gas taxes. There should also be an increase in emissions trading, creation of think tanks like the “Club of Rome”, and possibly (if it gets that far) something much more extreme.
The first step to slowing down the deterioration of the economy relative to the environment is to reduce the amount of vehicular transportation used on a daily basis. There are 247 million registered vehicles in the United States, a figure that easily surpasses the 196 million registered drivers in the United States. Why must there be so many different modes of transportation? If we could all lower the vehicle-to-driver ratio to one-to-one, we would save so much gas and produce a radically smaller amount of gas vapors and emissions. An increase in gas tax might help this cause; with gas costing more, perhaps people would want to lower their use of cars, and maybe ride a bike instead. It would also put more pressure on car companies to make more fuel efficient cars, possibly spurring growth and innovation in the economy. While this may be asking a great deal, and while it may in the end be detrimental to the car-dealers, it would save gas and would be a beneficial and essential practice in the United States. It may be a rather broad and general first step, but it would be a start. However, saving gas and money is not the only step we can take to preserve the environment and economy.
Another beneficial action to take would be an increase in emissions trading, a process designed to make big emission-releasing corporations want to emit less. To sum the concept into a short description, a central authority (like a government) sets a cap, or limit, on the amount of carbon emissions that are allowed to be released by that company. Companies that need to emit more than their cap allows must buy from those companies who use less than their cap. In this way, companies that emit less have a bigger monetary reward than those who emit more. By appealing to companies’ greed, the central authorities are able to lower the amount of emissions that are released, thus lowering pollution so that is has a lower cost to society. This system, which is being employed more and more, is also known as “cap and trade”, because of how companies trade money for an increase in emissions and their emissions cap. It would be beneficial to see an increase in “cap and trade” initiatives. With more initiatives like this, surely there would be a significant decrease in the amount of carbon emissions released. Appeal to the companies need for money, and there will certainly be a degree of success in slowing down the environmental downturn.
Creation of global think tanks, such as the “Club of Rome”, would be another beneficial action. The “Club of Rome” was a think tank created in the late 1960s to solve problems pertaining to pollution, water shortage, famine, and other international political and environmental issues. The group first grabbed considerable public attention in 1972, when they collaboratively published a report entitled The Limits to Growth. In this report, they stated that man was the “common adversary to humanity” and was to blame for the majority of environmental problems. The report has become the best-selling environmental book in history, selling over 30 million copies in more than 30 different translations. There have been offshoots of the CoR, such as the “tt30”, a young think tank comprising of 30 people between the ages of 25 and 35. It is believed that getting a younger demographic involved in the think tank cycle will provide more insight and innovation into problem-solving. It would be wise to create more groups such as the “Club of Rome” and the “tt30”. True, there are several CoR affiliates all over the world, but these groups have not had the output that was expected of them. Creating more think tanks would provide more outlets for solutions for the environmental problems facing the world.
But, alas, after all these steps are taken, the environment might still be irrevocably and inevitably deteriorating. This is why I leave you with one very controversial thought, first suggested to me by a close family friend. If one thinks about it, it is true what The Limits to Growth said: humanity’s common adversary is man. Man, particularly those who practice religions that preach the dominance of man over all other beings, created economy and created the need for money and industrialization, which consequently led to the deterioration of the economy to the state that it is today. With this idea in mind, imagine if everyone in the world gave up their worldly possessions and took up the life of a Buddhist one thousand years ago. Putting aside the fact that there would be no economy, as there would be no possessions to sell and trade, would the environment not be in a dramatically better situation? While it is not possible for this radical idea to become a reality today, we all can take steps like this to some degree.
We can try to not be so dependent on cars, and we can try to lower the amount of emission released. Instead of using gas to go to places close to home, walk or take a bike. Increase emissions trading so companies will want to release a smaller amount of emissions. Create think tanks to spur innovation and growth. Take these steps, and we can certainly put up a good fight in slowing down the downturn of the environment.
August 9th 2009, 1:12 pm
We need to find a way to "sell" the carbon emissions tax and a bigger gas tax so that these two absolutely crucial policies actually have a chance of passing Congress.
Here's an idea: buy the opposition. Identify who would suffer under these policies and give them some type of benefit.
For example, with a higher gas tax, the auto industry would suffer as people started ditching their cars and taking the train/bus/walking/biking/moving closer to where they work. People, especially the lower-class, would also suffer from higher gas prices.
So here's what we do: we give half of the revenue from the gas tax to the auto industry so that they can invest in and build more efficient cars, and we use the other half of the revenue to offset a reduction in the income tax (preferably a decrease in the lowest tax bracket, which would help everyone but would especially help the poor - a "progressive" tax break, if you may) which would cushion the blow of higher gas prices. (This could also possibly attract Republican support.)
Right now, we try to force the auto industry to build more efficient cars through regulation. Then we give them all sorts of money to build them. But the thing is, as long as gas prices are low, the market for efficient cars is small, so the auto industry can't sell them.
But a significantly higher gas tax would create a bigger demand for efficient cars. Giving the auto industry a stake in the profits of the gas tax would give them a reason to support it (the higher the tax, the more revenue they get) and it would also provide them with the money to invest in and build those efficient cars for the newly expanded market.
I think most of the time, people assume that gas tax revenue should go to investments in infrastructure or public transportation (trains/buses). But it doesn't need to. The tax itself is basically a subsidy for public transportation because, by making driving more costly, it makes public transportation more desirable/competitive.
A similar strategy could be used for "selling" a tax on emissions (which I prefer over a cap-and-trade policy for the same reasons you do).
I'm guessing a tax on emissions would raise $1 trillion, more or less. The point is, that's a lot of money that can be used to buy brownie points. We would probably have to give a large portion of that revenue (3/5 maybe?) to energy companies so that they could use it to invest in renewable energy and/or cleaning up their "dirty" power plants. The rest could go, once again, to offset a decrease in the income tax, which would cushion the burden of higher energy prices (and also possibly attract Republican support).
Businesses would also be hit pretty hard, so we could increase the incentives (by creating/increasing deductions in the corporate income tax, most likely) that would reward businesses for investing in renewable energy and/or being more energy efficient. (This could also attract Republican support!)
Once again, this would give energy companies a reason to support a tax on emissions (the higher the tax, the more money they get, which they would then use to invest in renewable energy which, in turn, would decrease their tax burden). Of course, it would also make renewable energy more competitive.
August 5th 2009, 12:02 am
I am in the process of reading Hot, Flat and Crowded and just finished reading Gwen Dyers book Climate Wars. I'm not sure which book is bleaker. Looking at things that can be done quickly I have one suggestion that could be done quickly and have significant inpact on North American energy consumption.
North American cities have evolved around cars and the highway system that moves people from the suburbs to the downtown, from the home to the mall. The road system is like a river system growing from brooks to streams and finally rivers. In the suburbs you have your local strrets feeding boulavards that take traffic to the expressways and wherever they intersect there is a shopping mall.
If the government were to buy the rights above the existing mall parking lots and doubled or trippled the number of parking spots available then set up an express bus system to the downtown using dedicated lanes you could kill 3 birds with one stone.
The problem with existing transit systems is the low density in the suburbs. Bus meander through the area picking up 2 or 3 people each block. It then brings them to the local mall where they then transfer to another bus to go downtown that is often stuck in traffic. In this system we allow people to use their cars to eliminate the consolidating process. Having a dedicated lane speeds up the trip to downtown or the subway.
Taking that many cars off the road will make it easier for those who still need their cars to get to work faster and use less energy as they will not being sitting in traffic.
In some cases, if there are no malls, the parking structures could be built over the expressway.
With this system smaller buses could be used for the existing routes to pick up those people who don't have a car. The larger buses would be used on the express routes. The smaller buses could also be used on the express routes during non rush hour periods to provide frequent services.
With fewer cars on the road the need to expand highways would decrease.
July 31st 2009, 12:18 pm
http://www.lania.mx/~ccoello/EMOO/EMOObib.htm... is a list of references on multiple objective optimization , also known as multiple criteria optimization. The variables in a given project can be optimized for minimum carbon emission, minimum toxic gas emission, minimum energy consumption, minimum cost and maximum efficiency, for example.
Here is a short subset of the long reference list. You should download and inspect the entire list.
List of References on Evolutionary Multiobjective Optimization
Maintained by
Carlos A. Coello Coello
ccoello@cs.cinvestav.mx
CINVESTAV-IPN
Departamento de Computación
Av. Instituto Politécnico Nacional No. 2508
Col. San Pedro Zacatenco
México, D.F. 07300
Last Update: March 5th, 2009
(Keep in mind that this list is constantly being updated)
Author: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
This list as a BibTeX, Gzipped PDF, Gzipped Postscript, or DVI file.
A
1. Raslan Hashim Al-Abaji. Evolutionary Techniques for Multi-Objective VLSI Netlist Partitioning, MSc Thesis, King Fahd University of Petroleum & Minerals, Dhahran, Saudi Arabia, August 2002 (abstract).
2. Hussein A. Abbass, Ruhul Sarker and Charles Newton. PDE: A Pareto-frontier Differential Evolution Approach for Multi-objective Optimization Problems, Proceedings of the Congress on Evolutionary Computation 2001 (CEC'2001), Vol. 2, IEEE Service Center, Piscataway, New Jersey, pp. 971--978, May 2001
3. Hussein A. Abbass. A Memetic Pareto Evolutionary Approach to Artificial Neural Networks, in The Australian Joint Conference on Artificial Intelligence, Adelaide, Australia, Lecture Notes in Artificial Intelligence Vol. 2256, Springer, pp. 1-12, December 2001.
4. Hussein A. Abbass and Ruhul Sarker. Simultaneous Evolution of Architectures and Connection Weights in ANNs, in The Artificial Neural Networks and Expert Systems Conference (ANNES'01), Dunedin, New Zealand, pp. 16--21, November 2001.
5. Hussein A. Abbass. The Self-Adaptive Pareto Differential Evolution Algorithm, in Congress on Evolutionary Computation (CEC'2002), Vol. 1, pp. 831--836, IEEE Service Center, Piscataway, New Jersey, May 2002.
6. Hussein A. Abbass and Ruhul Sarker. The Pareto Differential Evolution Algorithm, International Journal on Artificial Intelligence Tools, Vol. 11, No. 4, pp. 531--552, 2002.
7. Hussein A. Abbass. An Evolutionary Artificial Neural Networks Approach for Breast Cancer Diagnosis, Artificial Intelligence in Medicine, Vol. 25, No. 3, pp. 265--281, 2002.
8. Hussein A. Abbass and Kalyanmoy Deb. Searching under Multi-evolutionary Pressures, in Carlos M. Fonseca, Peter J. Fleming, Eckart Zitzler, Kalyanmoy Deb and Lothar Thiele (editors), Evolutionary Multi-Criterion Optimization. Second International Conference, EMO 2003, pp. 391--404, Springer. Lecture Notes in Computer Science. Volume 2632, Faro, Portugal, April 2003 .
9. Hussein A. Abbass. Speeding up backpropagation using multiobjective evolutionary algorithms, Neural Computation, Vol. 15, No. 11, pp. 2705--2726, November 2003 .
10. Hussein A. Abbass. Pareto Neuro-Evolution: Constructing Ensemble of Neural Networks Using Multi-objective Optimization, in Proceedings of the 2003 Congress on Evolutionary Computation (CEC'2003), Volume 3, pp. 2074--2080, IEEE Press, Canberra, Australia, December 2003 .
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12. H.A. Abbass. An economical cognitive approach for bi-objective optimization using bliss points, visualization and interaction, in Soft Computing, 10(8):687-698, June 2006.
13. Hussein Abbass. Pareto-Optimal Approaches to Neuro-Ensemble Learning, in Yaochu Jin (Editor), Multi-Objective Machine Learning, pp. 407--427, Springer. Studies in Computational Intelligence, Volume 16, Berlin, 2006.
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18. M.A. Abido. Multiobjective Evolutionary Algorithms for Electric Power Dispatch Problem, IEEE Transactions on Evolutionary Computation, Vol. 10, No. 3, pp. 315--329, June 2006 .
19. M.A. Abido. Multiobjective Optimal VAR Dispatch Using Strength Pareto Evolutionary Algorithm, in 2006 IEEE Congress on Evolutionary Computation (CEC'2006), pp. 2745--2751, IEEE, Vancouver, BC, Canada, July 2006 .
20. M.A. Abido. Two-Level of Nondominated Solutions Approach to Multiobjective Particle Swarm Optimization, in Dirk Thierens et al. (editors), 2007 Genetic and Evolutionary Computation Conference (GECCO 2007), pp. 726--733, Vol. 1, ACM Press, London, UK, July 2007 .
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22. Ajith Abraham, Lakhmi Jain and Robert Goldberg (editors). Evolutionary Multiobjective Optimization. Theoretical Advances and Applications, Springer, USA, 2005, ISBN 1-85233-787-7 .
23. Ajith Abraham and Lakhmi Jain. Evolutionary Multiobjective Optimization, in Ajith Abraham, Lakhmi Jain and Robert Goldberg (editors), Evolutionary Multiobjective Optimization. Theoretical Advances and Applications, pp. 1--6, Springer, USA, 2005 .
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32. Salem Fawaz Adra. Improving Convergence, Diversity and Pertinency in Multiobjective Optimisation, PhD thesis, Department of Automatic Control and Systems Engineering, The University of Sheffield, UK, October 2007 (abstract).
33. Jeroen C.J.H. Aerts, Marjan van Herwijnen and Theodor J. Stewart. Using Simulated Annealing and Spatial Goal Programming for Solving a Multi Site Land Use Allocation Problem, in Carlos M. Fonseca, Peter J. Fleming, Eckart Zitzler, Kalyanmoy Deb and Lothar Thiele (editors), Evolutionary Multi-Criterion Optimization. Second International Conference, EMO 2003, pp. 448--463, Springer. Lecture Notes in Computer Science. Volume 2632, Faro, Portugal, April 2003 .
34. Alexandros Agapitos and Simon M. Lucas. Evolving a Statistics Class Using Object Oriented Evolutionary Programming, in Marc Ebner, Michael O'Neill, Anikó Ekárt, Leonardo Vanneschi and Anna Isabel Esparcia-Alcázar (editors), Genetic Programming, 10th European Conference, EuroGP 2007, pp. 291--300, Springer. Lecture Notes in Computer Science Vol. 4445, Valencia, Spain, April 2007 .
35. Alexandros Agapitos, Julian Togelius, and Simon M. Lucas. Multiobjective techniques for the Use of State in Genetic Programming applied to Simulated Car Racing. In 2007 IEEE Congress on Evolutionary Computation (CEC'2007), pp. 1562--1569, IEEE Press, Singapore, September 2007.
36. P. Agarwal and A.M. Raich. Design and optimization of steel trusses using genetic algorithms, parallel computing, and human-computer interaction, Structural Engineering and Mechanics, Vol. 23, No. 4, pp. 325--337, July 10, 2006 .
37. Akash Agarwal, Frank Pettersson, Arunima Singh, Chang Sun Kong, Henrik Saxén, Krishna Rajan, Shuichi Iwata and Nirupam Chakraborti. Identification and Optimization of AB_2 Phases Using Principal Component Analysis, Evolutionary Neural Nets, and Multiobjective Genetic Algorithms, Materials and Manufacturing Processes, Vol. 24, No. 3, pp. 274--281, March 2009 .
38. Varun Aggarwal and Una-May O'Reilly. COSMO: A Correlation Sensitive Mutation Operator for Multi-Objective Optimization, in Dirk Thierens et al. (editors), 2007 Genetic and Evolutionary Computation Conference (GECCO 2007), pp. 741--748, Vol. 1, ACM Press, London, UK, July 2007 .
39. Eleni Aggelogiannaki and Haralarnbos Sarimveis. Simulated annealing algorithm for prioritized multiobjective optimization-implementation in an adaptive model predictive control configuration, IEEE Transactions on Systems, Man, and Cybernetics Part B--Cybernetics, Vol. 37, No. 4, pp. 902--915, August 2007 .
40. N. Agrawal, G.P. Rangaiah, A.K. Ray and S.K. Gupta. Multi-Objective Optimization of the Operation of an Industrial Low-Density Polyethylene Tubular Reactor Using Genetic Algorithm and Its Jumping Gene Adaptations, Industrial and Engineering Chemistry Research, Vol. 45, pp. 3182--3199, 2006 .
41. Shubham Agrawal, Yogesh Dashora, Manoj Kumar Tiwari and Young-Jun Son. Interactive Particle Swarm: A Pareto-Adaptive Metaheuristic to Multiobjective Optimization, IEEE Transactions on Systems, Man, and Cybernetics Part A--Systems and Humans, Vol. 38, No. 2, pp. 258--277, March 2008 .
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46. Hernán Eduardo Aguirre Durán. Generational Parallel Varying Mutation GAs and their Applications, PhD thesis, Shinshu University, Japan, March 2003 (abstract) .
47. Arturo Hernández Aguirre, Salvador Botello Rionda, Carlos A. Coello Coello, Giovanni Lizárraga Lizárraga, and Efrén Mezura Montes. Handling Constraints using Multiobjective Optimization Concepts, International Journal for Numerical Methods in Engineering, Volume 59, No. 15, pp. 1989--2017, April 2004 .
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July 27th 2009, 9:18 am
For solutions to pollution free energy we need to turn
to the methods of multiple criteria optimization, also known
as multiple objective optimization, with genetic algorithms.
Multi-Objective Optimization
(This page contributed by Indraneel Das, formerly of Rice University)
Introduction
Most realistic optimization problems, particularly those in design, require the simultaneous optimization of more than one objective function. Some examples:
* In bridge construction, a good design is characterized by low total mass and high stiffness.
* Aircraft design requires simultaneous optimization of fuel efficiency, payload, and weight.
* In chemical plant design, or in design of a groundwater remediation facility, objectives to be considered include total investment and net operating costs.
* A good sunroof design in a car could aim to minimize the noise the driver hears and maximize the ventilation.
* The traditional portfolio optimization problem attempts to simultaneously minimize the risk and maximize the fiscal return.
In these and most other cases, it is unlikely that the different objectives would be optimized by the same alternative parameter choices. Hence, some trade-off between the criteria is needed to ensure a satisfactory design.
Multicriteria optimization has its roots in late-nineteenth-century welfare economics, in the works of Edgeworth and Pareto. A mathematical description is as follows:
where n >= 2 and
denotes the feasible set constrained by equality and inequality constraints and explicit variable bounds. The space in which the objective vector belongs is called the objective space and image of the feasible set under F is called the attained set.
The scalar concept of ``optimality'' does not apply directly in the multiobjective setting. A useful replacement is the notion of Pareto optimality. Essentially, a vector is said to be Pareto optimal for (MOP) if all other vectors have a higher value for at least one of the objective functions , or else have the same value for all objectives. Formally speaking, we have the following definition:
A point is said to be (globally) Pareto optimal or a (globally) efficient solution or a non-dominated or a non-inferior point for (MOP) if and only if there is no such that for all , with at least one strict inequality.
Pareto optimal points are also known as efficient, non-dominated, or non-inferior points.
We can also speak of locally Pareto optimal points, for which the definition is the same as the one just given, except that we restrict attention to a feasible neighborhood of . That is, if denotes a ball of radius around the point
We can also speak of locally Pareto optimal points, for which the definition is the same as the one just given, except that we restrict attention to a feasible neighborhood.
Typically, there is an entire curve or surface of Pareto points, whose shape indicates the nature of the tradeoff between different objectives.
Solution Techniques
The multiobjective problem is almost always solved by combining the multiple objectives into one scalar objective whose solution is a Pareto optimal point for the original MOP. Most algorithms have been developed in the linear framework (i.e. linear objectives and linear constraints), but the techniques described below are also applicable to nonlinear problems.
Minimizing Weighted Sums of Functions
A standard technique for MOP is to minimize a positively weighted convex sum of the objectives.
It is easy to prove that the minimizer of this combined function is Pareto optimal. It is up to the user to choose appropriate weights. Until recently, considerations of computational expense forced users to restrict themselves to performing only one such minimization. Newer, more ambitious approaches aim to minimize convex sums of the objectives for various settings of the convex weights, therefore generating various points in the Pareto set. Though computationally more expensive, this approach gives an idea of the shape of the Pareto surface and provides the user with more information about the trade-off among the various objectives. However, this method suffers from two drawbacks. First, the relationship between the vector of weights and the Pareto curve is such that a uniform spread of weight parameters rarely produces a uniform spread of points on the Pareto set. Often, all the points found are clustered in certain parts of the Pareto set with no point in the interesting ``middle part'' of the set, thereby providing little insight into the shape of the trade-off curve. The second drawback is that non-convex parts of the Pareto set cannot be obtained by minimizing convex combinations of the objectives (note though that non-convex Pareto sets are seldom found in actual applications).
Homotopy Techniques
Homotopy techniques aim to trace the complete Pareto curve in the bi-objective case (n=2). By tracing the full curve, they overcome the sampling deficiencies of the weighted-sum approach. The main drawback is that this approach does not generalize to the case of more than two objectives. For more information, see Rao and Papalambros [7] and Rakowska, Haftka, and Watson [6].
Goal Programming
In the goal programming approach, we minimize one objective while constraining the remaining objectives to be less than given target values. This method is especially useful if the user can afford to solve just one optimization problem. However, it is not always easy to choose appropriate ``goals'' for the constraints. Goal programming cannot be used to generate the Pareto set effectively, particularly if the number of objectives is greater than two.
Normal-Boundary Intersection (NBI)
The normal-boundary intersection method uses a geometrically intuitive parametrization to produce an even spread of points on the Pareto surface, giving an accurate picture of the whole surface. Even for poorly scaled problems (for which the relative scalings on the objectives are vastly different), the spread of Pareto points remains uniform. Given any point generated by NBI, it is usually possible to find a set of weights such that this point minimizes a weighted sum of objectives, as described above. Similarly, it is usually possible to define a goal programming problem for which the NBI point is a solution. NBI can also handle problems where the Pareto surface is discontinuous or non-smooth, unlike homotopy techniques. Unfortunately, a point generated by NBI may not be a Pareto point if the boundary of the attained set in the objective space containing the Pareto points is nonconvex or `folded' (which happens rarely in problems arising from actual applications).
NBI requires the individual minimizers of the individual functions at the outset, which can also be viewed as a drawback.
NBI was developed by Das and Dennis ([8], [1]). A public domain Matlab 4.2 implementation of NBI is available here.
Multilevel Programming
Multilevel programming is a one-shot optimization technique and is intended to find just one ``optimal'' point as opposed to the entire Pareto surface. The first step in multilevel programming involves ordering the objectives in terms of importance. Next, we find the set of points for which the minimum value of the first objective function is attained. We then find the points in this set that minimize the second most important objective. The method proceeds recursively until all objectives have been optimized on successively smaller sets.
Multilevel programming is a useful approach if the hierarchical order among the objectives is of prime importance and the user is not interested in the continuous trade-off among the functions. However, problems lower down in the hierarchy become very tightly constrained and often become numerically infeasible, so that the less important objectives have no influence on the final result. Hence, multilevel programming should surely be avoided by users who desire a sensible compromise solution among the various objectives.
References
Multi-Objective Optimization (27 July 2009)
http://www-new.mcs.anl.gov/otc/Guide/OptWeb/m...
July 27th 2009, 8:01 am
Reading Hot, Flat and Crowded, I could not help but feel that what is needed is some lateral connections in order to bring these EXCELLENT observations to the general, non reading, non-traveling public.
Would you consider making-with the Obama team, Michael Moore, Al Gore, Ken Burns and Bill Moyers a documentary?
I realize you have done a film- but this information needs to reach the nation as a whole.
Best,
Margaret
July 22nd 2009, 11:52 am
Happy Birthday.
Enjoy it and thank you for enlightening us all.
July 20th 2009, 1:46 pm
I'm half way through Hot, Flat & Crowded and realized that to make all these dreams become a reality .... you need to be the new Oprah.
July 15th 2009, 10:30 pm
It is difficult to say when the line had been crossed, the wall reached, etc...but I would agree with you that there is a line and there is a wall. The problem is humanity's seemingly inexhaustible capacity for self-delusion. We happily convince ourselves that we are rich, healthy, have lots of time and resources, and other such notions when in fact we have programmed the mirror on the wall to tell us what we want to hear. This is the gift of science, to hold up an unadulterated mirror, and the more we become fluent in that language, the more benevolent our decisions will become. Meanwhile, many have been taught to believe that it is acceptable to think only about number 1, me myself, I, yo el supremo, lego my ego, and so on. When we think only of ourselves, we do immense harm to that which we would seek to elevate.
July 14th 2009, 12:04 pm
In a recent NYT column you mentioned "we the people" as a major factor in gaining support for dealing with climate change.
We consider drug, tobacco, alcohol etc. addictions to be physical, whereas our "addiction to oil" is regarded mostly as a figure of speech. However, in many ways this far exceeds most others. Its demand elasticity is closer to glass and Druthers than say, tobacco. The best evidence appears every month in the Times. For years now the top selling vehicle has been a 15 mpg pickup, mostly the F-150. This has been true both when gas prices doubled (July, 2008) and when the unemployment rate doubled (June, 2009), even as total sales dropped--outselling the Prius nearly 3 to 1.
July 13th 2009, 3:33 pm
Our current economic system is not capable of changing drastically enough or fast enough to ensure its own continued existence. Clearly this great disruption wasn't enough to encourage the change needed at the individual or societal levels. The leaders of the western world are far to entrenched in the "old way" to produce any real change, and their constituencies are far too comfortable to accept the sacrifices that must be made. Only when forced by circumstance will we make the necessary changes, and by then it will probably be too late.
Europe is old and set in its ways and clearly has not recognized the severity of the situation.
Even if business as usual were possible, The US is still doomed. Obama has already failed us by asking so little of individual Americans. Only a massive volunteer effort on the scale of the second world war could bail the US out of its mounting economic, educational, and infrastructural woes.
I challenge all here to refute the following-
-The health care issue is clearly unsolvable in any form discussed so far in the public forum, given the demands of the American public to continue their unhealthy lifestyles and have the doctor/modern technology sort out the consequences of their actions. The cost of this unwillingness to accept responsibility or compromise regarding healthcare will be the largest factor in the undoing of America.
-No matter what changes are now made to the public school system in America, the damage is done. There are already multiple failed generations populating the country ranging from 16 to 40. They will not be able to clean up the mess left by a generation who was even better suited for global competition than they are.
- Our infrastructure is aging and there will be no money to fix it.
- Our enconomy at present has a savings rate of zero, while china has a savings rate of 40%, how will we compete with the purchasing power of cash rich countries, when all we have is bad Credit?
There is very little to be optimistic about. Optimism and optimists are what got us into our current predicament. The assumption that it'll all work itself out is naive and destructive.
We must come to terms with the fact that this ship is sinking and we should be as prepared as possible to stay afloat when it does.
The most ironic aspect of our self destruction is that many of the tools and information necessary to solve even our largest problems have been available to us for some time. Here is a prime example- http://www.youtube.com/watch?v=sohI6vnWZmk
July 12th 2009, 8:48 pm
According to Maslow’s Hierarchy of Needs, people strive to satisfy their needs in order of Physiological and Safety, to Belonging, then Esteem, and finally Self-actualization. Physiological and Safety include needs such as food, water, sleep, security of body, employment, property, etc. While Esteem and Self-actualization include needs like morality, creativity, confidence, achievement, etc. One of the biggest downfalls of a recession is that it brings people’s need levels back down to the very basics, thereby ignoring the less immediate needs. In other words, when people lose their jobs, they tend to focus on finding another job to pay for groceries and rent, rather than worrying about their carbon footprint. This is because people’s impact on climate change are among items they will support only when they are seeking to feel better about themselves and their existence. People can only worry about the problems of tomorrow, when they have no problems today.
However, with the market and Mother Nature both hitting the wall together, it provides the opportunity to make Mother Nature part of the market recovery plan. To accomplish this goal, we need charismatic leaders with workable plans to encourage people to believe that we can achieve a great standard of living by working on reducing our carbon footprint. By doing so, not only people are provided with the opportunity to satisfy their basic needs, but also they can feel great knowing they are part of the greatest project ever undertaken by mankind. A movement like that will never fail.
July 11th 2009, 2:02 am
My idea is building an economy based on redundant service loops. What does that mean? People assume that there is a one way track, creating added value along the line from raw material to product that is sold. But economics requires the money to come back to you, a loop. It is the disruption of these loops (money goes from a->b->c->a) that means that we are not trading as much as we could. One way to rebuild the economy is to find out what your workers spend money on, and find companies with whom you are mutually dependent, and basically saying "buy ours and we'll buy yours"! You can basically rebuild a tighter version of the invisible net of services and interdependence that sustained your activities in the better times. This is protectionism of a kind, but can be opened out, and is not required to work within only one country. If you insure that you communicate and that you have products to serve the workers in companies that supply you, then you have a base market with guaranteed income, because their income comes from selling to you.
The redundant part is just insuring that over time you expand the number of people you trade with, with everyone running on non-total capacity, so that you still have room to trade outside, and so you don't have a lack of competition. This should take you slowly back to normal market conditions, but hopefully with much better marketing links and leaner more responsive production.
July 10th 2009, 7:38 pm
I believe in order to raise someone's living standard you need to teach them the proper problem solving skills. Instead of acting out and using defiant behavior to get what they want and or need. Using certain behavior modification techniques this can be done from an early age when raising kids in order for them to become more productive citizens.
July 8th 2009, 9:28 am
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