the other CO2 problem
illconsidered | February 28, 2010Here is a nice short film (~20 minutes) about ocean acidification, the "other carbon dioxide problem", the reason geoengineering "solutions" like orbiting sun shades are not solutions.
It is only about one third doom and gloom, sandwiched between the natural beauty of what we have now in the beginning and some hopeful prospects for the future at the end.
I found it worth watching:
(thanks go to MT for posting it at his place.)