Notes regarding Bob Field possible Mindwalk  March 20, 2006

From: Field  field64@[remove] Bob Field  XUG773-6644
Sent: Thursday, December 15, 2005 12:39 PM
Subject: Mind walk please read

Title: The Diversity of Life

Presenter: docent Bob Field

Date: Monday March 20 2006

Description: Bacteria were the most diverse organisms on Earth for billions of years until algae, fungi, plants, and animals "suddenly" transformed the world in ways that bacteria never could. What was their secret?

Biographical: Bob Field has been a state park walk and talk docent for eight years and is an adjunct physics professor at Cal Poly where he supervises student projects related to the structure and evolution of physical and biological systems.