One for the World Livestream Watch Party One for the World Livestream Watch Party NOV 19, 2019 7:30 PM Great Hall of Garrett Hall RSVP Here Batten and One for the World will co-host a livestream watch party featuring an inspiring lecture on effective altruism by Princeton University Professor Peter Singer. Attendees will learn more about One for the World and how to join global efforts to eliminate extreme poverty. Pizza will be provided. Stay Up To Date with the Latest Batten News and Events Subscribe