Pope Francis rings climate alarm in TED talk

The World

In his second TED talk, Pope Francis speaks about the urgency and moral imperative of climate change. This has been one of the pontiff's core issues since he became Pope. His talk is part of a larger Ted talk event called Countdown, which shares videos by climate leaders from around the world. One of the videos features Nigerian musician Yemi Alade performing the song, “True Love.”

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