Why haven’t we stopped climate change?

Jamil Zaki in the Washington Post:

About 70 percent of Americans believe that the climate is changing, most acknowledge that this change reflects human activity, and more than two-thirds think it will harm future generations. Unless we dramatically alter our way of life, swaths of the planet will become hostile or uninhabitable later this century — spinning out ecological, epidemiological and social disasters like eddies from a current. And yet most Americans would support energy-conserving policies only if they cost households less than $200 per year — woefully short of the investment required to keep warming under catastrophic rates. This inaction is breathtakingly immoral.

It’s also puzzling. Why would we mortgage our future — and that of our children, and their children — rather than temper our addiction to fossil fuels? Knowing what we know, why is it so hard to change our ways?

More here.