"The situation is so desperately serious that any delay could push us past the tipping point, beyond which the ecological, financial and human costs would increase dramatically," Ban said in a speech to delegates.
"We are at a crossroad," he added. "One path leads to a comprehensive climate change agreement, the other to oblivion. The choice is clear."
http://www.msnbc.msn.com/id/22199230/wid=18298287/
