Climate activists from Oxfam, wearing giant heads depicting the leaders of the G7, sit on beach chairs as they participate in an action on Swanpool Beach in Falmouth, Cornwall. Leaders from left, Italy's Prime Minister Mario Draghi, Japan's Prime Minister Yoshihide Suga, French President Emmanuel Macron, German Chancellor Angela Merkel, U.S. President Joe Biden, British Prime Minister Boris Johnson and Canadian Prime Minister Justin Trudeau.
AP