More than 100 world leaders have promised to end and reverse deforestation by 2030, in the COP26 climate summit’s first major deal.
Brazil – where stretches of the Amazon rainforest have been cut down – was among the signatories on Tuesday.
The pledge includes almost £14bn of public and private funds.
Experts welcomed the move, but warned a previous deal in 2014 had “failed to slow deforestation at all” and commitments needed to be delivered on.
Felling trees contributes to climate change because it depletes forests that absorb vast amounts of the warming gas CO2.
UK Prime Minister Boris Johnson, who is hosting the global meeting in Glasgow, said “more leaders than ever before” – a total of 110 – had made the “landmark” commitment.
This article was originally posted at bbc.com