How important is local food?

From a purely climatic point of view.

Assuming the following:

  1. For each calorie of food you consume, the equivalent of 9 additional calories worth of gas were burned to get the food to your plate (this is industrial food production).
  2. You eat 2000 calories per day.
  3. Your car gets 30 miles per gallon.
  4. Each gallon of gas contains the equivalent of 30,000 calories worth of energy. Continue reading How important is local food?

Freeman Dyson on Climate

The futurist and physicist Freeman Dyson wrote a piece for the New York Review of Books on Climate Change. He’s a very (very) bright guy, but I think he is wrong. Actually, I think that the whole framing of the climate issue in the media, in the government, and possibly in many scientific circles, is wrong. Continue reading Freeman Dyson on Climate