Cassie Flynn has been on the forefront of the climate debate for the last 20 years. She has advised presidents, prime ministers, CEOs, and high-level coalitions on the climate crisis.

A key player in the Paris Agreement negotiations, she leads climate change at the United Nations Development Programme. On the ground in more than 150 countries, the initiative is the world’s largest offer of support for governments to set bold climate targets and meet them.

Cassie has been a trusted and featured expert on climate change in international and national media, and at major conferences and events, such as TED and SxSW. She has experience in creating innovative advocacy campaigns and strategic partnerships with diverse industries, including film, television, music, and gaming.

Named as one of the most influential people on climate change, Cassie is dedicated to empowering others to take meaningful action in addressing the climate crisis.