onsustainability.com

From Spencer Wells, SEED Magazine

During my work as a geneticist and anthropologist I’ve been lucky enough to work with people around the world, ranging from senior politicians and the heads of major corporations to hunter-gatherer tribesmen eking out a precarious existence in remote wilderness locations. What has struck me over and over again is the huge amount of change taking place in the world today, regardless of where one lives. Some of this change is good, such as the overall decrease in poverty during the course of my lifetime, or the drop in the birthrate in developing countries. Other things, though, like 9/11 and the 2008 terrorist attacks in Mumbai, have not been so welcome though.

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From Peter Singer, The New York Times

Have you ever thought about whether to have a child? If so, what factors entered into your decision? Was it whether having children would be good for you, your partner and others close to the possible child, such as children you may already have, or perhaps your parents? For most people contemplating reproduction, those are the dominant questions. Some may also think about the desirability of adding to the strain that the nearly seven billion people already here are putting on our planet’s environment. But very few ask whether coming into existence is a good thing for the child itself. Most of those who consider that question probably do so because they have some reason to fear that the child’s life would be especially difficult — for example, if they have a family history of a devastating illness, physical or mental, that cannot yet be detected prenatally.

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From Michael Pollan, The New York Review of Books

It might sound odd to say this about something people deal with at least three times a day, but food in America has been more or less invisible, politically speaking, until very recently. At least until the early 1970s, when a bout of food price inflation and the appearance of books critical of industrial agriculture (by Wendell Berry, Francis Moore Lappé, and Barry Commoner, among others) threatened to propel the subject to the top of the national agenda, Americans have not had to think very hard about where their food comes from, or what it is doing to the planet, their bodies, and their society.

Most people count this a blessing. Americans spend a smaller percentage of their income on food than any people in history—slightly less than 10 percent—and a smaller amount of their time preparing it: a mere thirty-one minutes a day on average, including clean-up. The supermarkets brim with produce summoned from every corner of the globe, a steady stream of novel food products (17,000 new ones each year) crowds the middle aisles, and in the freezer case you can find “home meal replacements” in every conceivable ethnic stripe, demanding nothing more of the eater than opening the package and waiting for the microwave to chirp. Considered in the long sweep of human history, in which getting food dominated not just daily life but economic and political life as well, having to worry about food as little as we do, or did, seems almost a kind of dream.

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From Margaret Eby, Salon.com

People have been worrying about the world’s pending overpopulation for more than two centuries. Robert Thomas Malthus sounded the alarm in 1797 with “An Essay on the Principles of the Population,” which predicted mass starvation and went on to influence the likes of Charles Darwin and Margaret Sanger. Paul Ehrlich’s 1968 book, “The Population Bomb,” forecast a similar fate; if the population kept rising unchecked, Earth’s resources would buckle. Many of today’s environmental thinkers, such as broadcaster (and “Planet Earth” narrator) David Attenborough, have called for drastic measures to limit the planet’s population before it’s too late.

But according to the veteran environmental writer Fred Pearce, they’re all wrong. In his latest book, “The Coming Population Crash: And Our Planet’s Surprising Future,” Pearce argues that the world’s population is peaking. In the next century, we’re heading not for exponential growth, but a slow, steady decline. This, he claims, has the potential to massively change both our society and our planet: Children will become a rare sight, patriarchal thinking will fall by the wayside, and middle-aged culture will replace our predominant youth culture. Furthermore, Pearce explains, the population bust could be the end of our environmental woes. Fewer people making better choices about consumption could lead to a greener, healthier planet.

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From The New York Times

Thursday was a terrible day for bluefin tuna.

By a depressingly lopsided margin, countries meeting in Doha at the United Nations Convention on International Trade in Endangered Species rejected a proposal by Monaco and the United States to ban international trade in Atlantic bluefin tuna, which is spiraling toward extinction. The convention had earlier rejected, also by a wide margin, a softer motion by the Europeans that would have placed the tuna high on the international list of endangered species but delayed a trading ban for one year.

The vote split partly along developed/developing nation lines. But make no mistake: It was largely the result of relentless lobbying by Japan, whose citizens consume four-fifths of the world’s bluefin tuna, thus providing a steady market for poorer countries with big fishing industries like Tunisia.

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