Global warming, depleted resources, & species going extinct. But also the iPhone 5, so it's break even.
Mooves on.
A small medium at large!
I'd totally watch hermit crab week if they had one.
Dragons, because they're always spittin' fire.
None, they don't use light bulbs. They live in caves and use no forms of artificial energy because they wouldn't want to be perceived as hypocrites or morons.