We’re either going to be honest and say we’re OK with the (fast approaching) extinction of humanity, and most other animals currently alive, or we’re going to do something big, and we’re going to start NOW, since we’ve been ignoring it for 50 years. It will cost exponentially more to do nothing, and the economic collapse will be so much bigger than anything the world has ever seen. China is already doing more than we are, and it’s time to stop equivocating.