May 14, 2008 - Got your passport and itchy feet in search of a vacation destination? Consider this first. It's not a scared-straight story on global warming I promise — it's a traveler's perspective on how the world's climate and it's info served up like a gorgeous guidebook — and, I'll admit, food for thought. ProTraveller put together this list of 20 places that are ripe to change dramatically if the world…