Read the full story in Popular Science.
Science and religion usually make uneasy bedfellows. That’s why Pope Francis’ encyclical on climate change, published in June, made headlines. The papal essay is the Vatican’s first authoritative word on climate policy, and it takes an unequivocal stance: The world needs to act.
Atmospheric scientist Katharine Hayhoe, director of the Climate Science Center at Texas Tech University, says the Pope’s message might prove more effective than 30 years of scientists’ efforts to communicate the urgency of climate change.