A lot of our assumptions of the world are fairly cynical, fairly negative, and assume the worst. What our reading tastes show - in this rush to fantasy, romance, whatever - is that we actually still want to believe in a world of possibility, in a world of mystery.
Once you start to look into the guts of climate change you find that just about every scientific institution in the world is conducting research on the issue.
I don't know a single collector or museum director who says: 'Oh, he's on a list, so I think I'll buy something of his.' The people who buy my art put a little more thought into it than that.