Moving In a Straight Line and the Circle: Why US Must Rethink Endless Growth of Over Two Centuries to Bend the Curve
Here is the blunt version of the problem. The United States has grown — in output, consumption, energy, and material appetite — in essentially one direction for two and a half centuries. We call it "linear growth," but the line is a flattering lie: 2% annual growth is not a line, it is an exponential curve, doubling the economy every 35 years. An economy that doubles, and doubles again, and doubles again, on a planet that does not double, is not a success story running long. It is an arithmetic collision in progress. And because America is not just an economy but the template — the dream every rising nation is sold — its trajectory is not a national choice. It is a planetary instruction manual. The manual is wrong, and someone must say so plainly. The honest accounting Consider what the straight line has already cost. The United States holds about 4% of humanity and has contributed roughly a quarter of all carbon dioxide ever emitted since the industrial age — the larges...