A trillion? Small price for sustainable future.
These hard times can be the best of times. Here is the most uplifting talk I've heard regarding the mess we are now in. I encourage you to listen to these words of wisdom coming from Lynn Twist (former Hunger Project staff) and currently leading a new group regarding the sustainability of our individual/societal means of living and human life on earth itself.
http://www.vimeo.com/2915430
Freakin brilliant. No math needed.