The global climate crisis will require us to transform the way we act, says Pope Francis. Delivering a recent TED Talk from the Vatican. Pope Francis proposes three courses of action to address the world's growing environmental problems and economic inequalities, illustrating how we can all work together, across faiths and societies, to protect the Earth and promote the dignity of everyone. "The future is built today," he says. "And it is not built in isolation, but rather in community and in harmony."