Don't know if anyone else watched this yet before it requires a fee. I almost forgot!

It was very informative and well done. Many things I already knew, but there was some new stuff as well. I've never doubted that the climate is in fact changing; my questions were whether it was definitely caused by us or not. The video didn't answer that for me directly, but the in new things I learned, mostly in looking at all the charts and graphs shown, have moved me in the direction of yes, we're directly involved.

Brian