G20 pledge to take climate action criticised for ‘lacking ambition’

Final communique agreed at summit in Italy contains no commitment to reach net zero by 2050

World leaders meeting at the G20 summit in Rome have agreed that countries must take meaningful action to keep the world from warming by no more than 1.5C above pre-industrial levels, but are facing criticism for offering few concrete commitments in order to reach the target.

Sunday's final communique did not include a commitment to achieve net zero carbon emissions by 2050. The G20 leaders instead agreed to wording that underlines the importance of reaching net zero by or around the middle of the century, phrasing that meets the positions of China and Saudi Arabia.