This film documents an audience-engagement event held by artist Carolyn Monastra in Tompkins Square Park in New York City in September, 2014 as part of Climate Week. "The Witness Tree" is an art project documenting the global effects of climate change. This event sought to make climate change more personal and to bring our concerns to the attention of our politicians. Thanks to Hugo Massa for making this film and Tatiana Speed for the use of her song, "Crossroads." To learn more about this project visit TheWitnessTree.org.