Christian Science Monitor: “You can’t say any one heat wave is caused by global warming. But you can say that what global warming does is it makes events just like this more likely,” says Anthony Leiserowitz, director of the Yale Project on Climate Change. Indeed, 2010 is set to be one of the world’s hottest years on record, according to the US National Oceanic and Atmospheric Association (NOAA). The combined global land and ocean average surface temperature for the first five months of the year was the warmest …