Culture & Behavior

Medical dark matter: Living conditions determine health

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Although doctors can save some sick people, they have no power to make most people live longer. Despite over $2 trillion a year of modern medical care, US life expectancy has dropped to 50th in the world (CIA 2009) behind all of Europe and behind some very poor countries. It seems to me that societal factors account for about 85% of differences in life expectancy, with genetics and individual health care accounting for the remainder. … Our American lifestyle takes years off our lives and cannot be sustained indefinitely by available energy resources.

The dark side of nitrogen

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Modern agriculture — and, consequently, present-day human society — depends on the widespread availability of cheap nitrogen fertilizer, the ingredient that makes our high-yielding food system possible. But the industrialization of this synthetic nitrogen fertilizer has come with costs.

How to talk to your friends about climate change

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I have found solace in the words of Dmitry Orlov and many others, and there are two reasons for this. One is that the voices of truth relieve our anxiety that the liars are right and we are crazy. The truth, however awful, is safe and real. The other reason we can embrace the truth is that it allows us to move past denial into action.

A thousand barrels a second by Tertzakian (2007) (review)

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Peter Tertzakian has a double education in geophysics and economics and is “Chief Energy Economist” at a Canadian energy investment company. His book “A Thousand Barrels a Second: The Coming Oil Breakpoint and Challenges facing an energy dependent world” was published in 2007, but was, based on the contents of the book, presumably written up around 2005.

In Defense of Food (audio)

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According to In Defense of Food author Michael Pollan, “…the advent of “nutritionism” has vastly complicated how Americans see food, without doing very much for our health. Nutritionism arose to deal with genuine issues – addressing chronic diseases such as obesity, diabetes and many cancers – but now seems to be obscuring and perpetuating the real problems of the American diet”, says Pollan. This program was recorded in front of a live audience at the Commonwealth Club of California on January 27, 2010.

Endgame

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For decades now, those concerned with the future of the industrial world have warned that a point would come, sooner or later, when the consequences of all that short-term thinking would begin coming home to roost. For the United States, that point might be arriving now.

Economic Growth And Climate Change — No Way Out? (updated)

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Humankind has reached a fork in the road. The business-as-usual path implies robust economic growth with a rise in the carbon dioxide emissions that contribute to anthropogenic climate change…Considered alternatives invariably lay out a vision of the future in which emissions steadily decline while economies continue to grow. Is such a vision realistic? This essay questions standard assumptions underlying this “have your cake and eat it too” view.

The Jive Economy

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What started out as a case of The Emperor’s New Clothes now has America looking like the world’s biggest nudist colony, with everyone in the long chain of power and authority admiring each other’s splendid new (imagined) pimp suits. George W. Bush (remember him?) wasn’t kidding when he discounted the function of objective reality in our national life, saying, “we make our own reality.” This apparently hasn’t changed much with a new chief at the top.

Somebody’s Story Is Wrong

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Calculated Risk is an assiduous updater of official government statistics and other economic indicators. He’s very good at what he does, and provides well-informed comment, especially on the housing market, with every story he posts. But let’s investigate the statistical recovery that CR has been reporting. If the recovery is only in the data, but we still have a human recession, surely that implies that the data does not reflect reality. Surely it implies that the data is measuring the wrong thing.

The Wisdom of the Uncivilized Crowds

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Picture this: A remote Indian village in the Ganges delta a few hundred years ago. The farmer starts his day by letting his flock of ducks into his irrigated fields. The water from the river brings with it, besides nutrients and alluvium, some unwanted (for the crops) pests too. But that is not a problem–the ducks will keep the pests in control. Not only that, they will turn those pests into manure and drop it right inside the pool of collected water to be anaerobically decomposed under the water.