I am (slightly) less pessimistic than David Letterman. If, however, it is indeed “too late” as he says, then he has certainly nailed the reason: “We have had no leadership.”
But I’m going to view the glass as one-tenth full and take it as a hopeful sign that somebody relatively mainstream like Letterman would break out of his normally uber-ironic mindset to tell it like it is on global warming.
This post was created for ClimateProgress.org, a project of the Center for American Progress Action Fund.