Orson Scott Card is an award-winning science fiction author who made his first huge step into the political arena on the day before Election Day 2006 when he wrote an op-ed - as a life-long Democrat, mind you - declaring (emphasis added):

If control of the House passes into Democratic hands, there are enough withdraw-on-a-timetable Democrats in positions of prominence that it will not only seem to be a victory for our enemies, it will be one.

Four months later, he wrote a piece for the Greensboro, North Carolina, paper he's been writing for since shortly after the attacks on 9/11 - The Rhinoceros Times - that largely slipped under the radar until Meridian magazine republished it this month (h/t Tim Ball).

In his own inimitable style, Card meticulously debunked the infamous "Hockey Stick Hoax" that much of global warming alarmism is based on, and, after doing so, concluded (emphasis added):