Leonardo DiCaprio has been tapped by the United Nations to be honored with the title of Messenger of Peace, and the actor has been asked to speak on Sept. 23 at the U.N. Climate Summit to address the topic of climate change, the international organization announced on Tuesday.
“It’s an honor to accept the role of U.N. Messenger of Peace on Climate Change and to support the Secretary General in his efforts to address one of the most important issues we face as a global community,” said DiCaprio in a statement. “I feel a moral obligation to speak out at this key moment in human history — it is a moment for action. How we respond to the climate crisis in the coming years will likely determine the fate of humanity and our planet.”