An observation on global warming

I want to call your attention to an article in the Los Angeles Times entitled "Global Warming Can't Buy Happiness". I'm just going to give you the first two paragraphs:

Earlier this month, a draft White House report was leaked to news outlets. The report, a year overdue to the United Nations, said that the United States would be producing almost 20% more greenhouse gases in 2020 than it had in 2000 and that our contribution to global warming would be going steadily up, not sharply and steadily down, as scientists have made clear it must.

That's a pretty stunning piece of information — a hundred times more important than, say, the jittery Dow Jones industrial average that garnered a hundred times the attention. How is it even possible? How, faced with the largest crisis humans have yet created for themselves, have we simply continued with business as usual?

How, indeed? What on earth is wrong with us?