Here's Al Gore's inspiring talk from a side event Tuesday here at the Belle Center. Things have become a bit hectic here at the climate talks so I'll be keeping my posts very brief. Please follow all the action on my Twitter feed @greendig.

There's all sorts of craziness happening. A sit-in has just begun at registration. They've stopped all NGO registration and there are zillions of people outside along with huge numbers of police, attack dogs and paddy wagons. I also saw water canons prepped and ready. I'm staying in!