The photo below is from a Willie Soon PowerPoint lecture. What you see is the same plant species cultivated under different CO2 conditions. It drives home the point that the current rising CO2 trend is beneficial. The plant is Devil's Ivy, the Idsos conducted this extensive experiment. Link here
Greenie WatchSunday, September 6, 2009
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment