U.S. Special Presidential Envoy for Climate John Kerry speaks during an interview with The Associated Press at the U.S. Consulate General after the G-7 ministers' meeting on climate, energy and environment in Sapporo, northern Japan, Sunday, April 16, 2023. So much has been invested in clean energy that there can be no rolling back of moves to end carbon emissions, though much more needs to be done much faster to prevent the worst impacts of climate change, U.S. Presidential Envoy John Kerry said Sunday. (AP Photo/Hiro Komae)
