John Kerry, U.S. President Joe Biden’s special envoy for climate, gave a keynote address at a closed-door meeting of the Pontifical Academy for Sciences and the Pontifical Academy for Social Sciences at the Vatican May 14.
John Kerry, U.S. President Joe Biden’s special envoy for climate, gave a keynote address at a closed-door meeting of the Pontifical Academy for Sciences and the Pontifical Academy for Social Sciences at the Vatican May 14.