There is a very simple explanation for this: “WASHINGTON – Americans seem to be cooling toward global warming. Just 57 percent think there is solid evidence the world is getting warmer, down 20 points in just three years, a new poll says. Only about a third, or 36 percent of the respondents, feel that human activities — such as pollution from power plants, factories and automobiles — are behind a temperature increase. That's down from 47 percent from 2006 through last year's poll. "The priority that people give to pollution and environmental concerns and a whole host of other issues is down because of the economy and because of the focus on other things," suggested Andrew Kohut, the director of the research center, which conducted the poll from Sept. 30 to Oct. 4.” As you know, people are motivated by two things: pain and pleasure (or the fear of pain and the desire for pleasure, no?) That’s pretty normal. As long as global warming causes no pain or exudes no pleasure, people will simply not give a hoot. Maybe when the sidewalk gets hot enough to burn through our shoes – maybe then we’ll care. This topless woman does not care either.