Articles by Gar Lipow
Gar Lipow, a long-time environmental activist and journalist with a strong technical background, has spent years immersed in the subject of efficiency and renewable energy. His new book Solving the Climate Crisis will be published by Praeger Press in Spring 2012. Check out his online reference book compiling information on technology available today.
All Articles
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Human-powered irrigation can increase harvests for farmers
Recently, I wrote about treadle pumps that let human power replace diesel power for irrigation. As a one-to-one replacement it sounded pretty oppressive. But it turns out that it is not a one-to-one replacement.
Poor farmers who only earn a dollar or so, per person per day, can afford to do a lot more irrigation with treadles than they can renting diesel pumps from rich farmers and buying diesel fuel to run it. So they multiply the size of their harvests by two or three, their incomes by even more. Even in a formal efficiency analysis, you are probably increasing rather than decreasing the output per unit of labor. In human terms, you are increasing the amount of fresh vegetables the family can eat, and paying for things like school fees in areas where education is not necessarily completely tax-paid. So you are making life better for the farmers, and even slightly increasing their autonomy from richer neighbors.
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A review of Peter Barnes’ Capitalism 3.0: A Guide to Reclaiming the Commons
Peter Barnes' Capitalism 3.0: A Guide to Reclaiming the Commons (also available as a free PDF at Barnes' site) suggests that flaws in capitalism lie at the root of the environmental and social problems we face today; his solution, as a retired corporate CEO, is not to discard capitalism, but fix those flaws. -
On the problem of carbon-offset projects in developing countries
[editor's note, by David Roberts] Important update to this post here.
It turns out that Climate Care, a major
indulgenceoffset provider, is paying farmers in India to pump water with treadles rather than diesel pumps in order to offset plane flights.I would hope that supporters of offsets would be as quick as opponents to see what is wrong with this. In case someone is reading this before their morning coffee, I will simply point out that it is one thing for rich, overweight Americans to substitute manual labor for energy use, and another for a poor Indian farmer who already has plenty of manual labor in his life to do so. It is paying poor people to suffer to offset plane rides for the rich.
