we already devastated half ot all living things, np finish it off
that shall be the end of humans at least

This is one I am waiting for to happen. Yellowstone erupts every 640k years. It has been over 640k years since the last eruption. Gbye Murica.... As for my prediction do we mean mass extinction. We will surely be the doom of ourselves. As far as the planet goes it will outlive us. Yes, the sun will die but not anytime soon. I would have to say doomsday might be an asteroid but quite a few of us could be wiped out by disease or even biological warfare eventually.

This post was edited by Chenoah on Jan 22 2014 08:54pm

http://www.huffingtonpost.com/2013/04/05/nuclear-plant-japan-leaking_n_3025795.html

Will eventually kill everyone

inform yourself, eg http://forums.d2jsp.org/topic.php?t=69227017&f=90

Virus

squirrels

humans will kill each other off before nature does... or is that a contradicting statement lol

till 2020 80% of worlds population suffers from cancer

man made natural disaster...

Super-aids

Mt Hood erupts, destroying Portland OR in entirety.