Preorder The Anthropocene Reviewed book, out May 18, 2021: https://sites.prh.com/anthropocenereviewedbookJoin John Green and special guests on the The Anthropocene Reviewed virtual book tour! Each ticket purchased will grant access to the respective live event and include a signed copy of The Anthropocene Reviewed.  Ticket links and more information at http://www.johngreenbooks.com/appearances. Tour dates:Monday, May 17th at 4:30 PM PT / 7:30 PM ETNortheast Event in partnership with The Wilbur TheatreWith special guest Clint SmithTuesday May 18th at 7:00 PM PT / 10:00 PM ETWestern EventWith special guest Sarah GreenWednesday, May 19th at 4:00 PM PT / 7:00 PM ETSouthern EventWith special guest Hank GreenSaturday, May 22nd at 1:00 PM CT / 2:00 PM ETMidwest EventWith special guest Ashley C. FordFor every ticket purchased, $2 will be donated to Partners In Health. $1 is included in the ticket price, and my publisher Dutton will match every $1.