NextGen America was started by the environmentalist of what nationality?
Tom Steyer Thomas Fahr Steyer (born June 27, 1957) is an American hedge fund manager, philanthropist, environmentalist, liberal activist, and fundraiser.
Benjamin Bronfman Benjamin Zachary Bronfman (born August 6, 1982) is an American environmentalist, entrepreneur and musician. As of 2014, Bronfman is a strategic advisor and principal investor with Algae Systems and an associate managing director at Global Thermostat, two "green" firms. He was a member of rock band The Exit (going by the name Ben Brewer) and he is currently a member of the music collective Teachers and co-founder of the Green Owl record label. He is the second-eldest child of actress Sherry Brewer and Edgar Bronfman Jr. the former CEO of Warner Music Group.