Former New York Times environment reporter Andrew C. Revkin was, once upon time, considered the leading light in that small community of professional journalists who have the luxury of devoting most of their working hours to climate change. Not so much anymore.
Since leaving the Times a few months back to assume the role of senior fellow for environmental understanding at Pace University, Revkin has maintained his quasi-journalistic role as the blogger behind the times Dot Earth blog. But the big change over the past year or so involves his reputation among other climate bloggers.
It's not…