What the collapse of ancient capitals can teach us about the cities of today — Warnings from history: Angkor was a thriving metropolis of 750,000 before a series of mega-monsoons made it unliveable. Can modern flood-threatened cities learn from its downfall?
Alan Weisman's new book argues that we should not only slow population growth, we should decrease the world's population to 2 billion. In the New Yorker, Elizabeth Kolbert considers his argument for the 2 billion person world in the context of a long history of Malthusian and neo-Malthusian arguments over population growth and resource limits. “Before artificial nitrogen fertilizer became widely available, the world’s population was around 2 billion. When we no longer have it—or if we ever decide to stop using it—that may be a number to which our own naturally gravitates.” For more context, see Paul Sabin's new book The Bet: Paul Ehrlich, Julian Simon, and Our Gamble Over Earth’s Future. [more inside]
A documentary film about Norman Borlaug, the Iowa farm boy who saved over a billion people from starvation. (1:06:47) Americans have little knowledge of one of their greatest sons. Why do schoolchildren in China, India, Mexico, and Pakistan know the name and work of Nobel Peace Prize winner [His speech] Norman Borlaug while so few of his countrymen have never heard of him? How did a dirt-poor farm boy from rural Iowa grow up to save a billion people worldwide from starvation and malnutrition and become the father of the Green Revolution? What were the inherited traits and environmental factors that shaped his astonishing journey and led to successes that surprised even him? What can we learn from his life and views that might help the human race survive the next critical century? [more inside]
Maybe evolution never happened. And maybe industry doesn't cause pollution and population growth is no problem. At least that's what they're teaching kids in Alabama and Texas (and maybe your state as well).