[Lazamataz]

Raven is possibly best known for his important work Coevolution of Insects and Plants published in the journal Evolution in 1964 which he coauthored with Paul R. Ehrlich. Since then he has authored numerous scientific and popular papers, many on the evening primrose family, Onagraceae. Raven is also an author of the widely used textbook Biology of Plants, now in its seventh edition, coauthored with Ray F. Evert and Susan E. Eichhorn (both of University of Wisconsin, Madison).

.....because a Doctor of Botany knows so much about Meteorology.

[FreedomPoster]

Oh, just damn! This guy was big buddies with Paul Ehrlich? That explains much. Ehrlich is an anti-human alarmist from way back.

http://en.wikipedia.org/wiki/Simon%E2%80%93Ehrlich_wager