A Good Earth is Hard to Find

Does the Earth need saving? With all of the discussions surrounding topics like land/water use, climate change, species extinction, and other challenges, is there reason to be optimistic about the future of Earth and our place in it? This multidisciplinary panel discussion stems from a Smithsonian series on a similar topic. With Gillian Bowser, Sam Kean, and Susan Shriner. Moderated by John Calderazzo. Book sales and signing to follow.