Jo Handelsman, Ph. D, will discuss our soil, the causes for its degradation, its relation to carbon transfer and climate change, and our relation to the issue. The Master Gardeners of Door County, Crossroads at Big Creek, The Ridges Sanctuary, and Waseda Farms are co-presenting this event on Wednesday, October 12 at 7 p.m. at the Kress Pavilion in Egg Harbor.