Dr. David Grinspoon will speak about and sign his new book, Earth in Human Hands: Shaping our Planet's Future, on Tuesday, January 17th at 7:30pm.

About the Book:
For the first time in Earth's history, our planet is experiencing a confluence of rapidly accelerating changes prompted by one species: humans. Astrobiologist David Grinspoon shows what a strange and novel development it is for a species to evolve to build global societies with world-shaping influence. In Earth in Human Hands, Grinspoon suggests that our present moment is not only one of peril, but also great potential, especially when viewed from a 10,000-year perspective. 

Vouchers to attend are $5 and are good for $5 off the author’s featured book or a purchase the day of the event. Vouchers can be purchased now at the store, over the phone, or at the door. Readers Guild Members can reserve seats for any in-store event.