A science festival has ended its association with energy company BP after fielding years of criticism.
New Scientist Live, due to take place in Manchester this weekend, has shifted its approach after dropping BP as a sponsor and speaker at an online event in September.
Several scientists withdrew from the event in protest at the time, though the festival has faced pressure over the controversial alliance since 2019.
Activist group Culture Unstained welcomed the change of policy, while Dr Emma Garnett, who pulled out of the event last year, applauded the festival's courage.
"I understand it is difficult for organisations to turn away funding. However, it is vital organisations refuse fossil fuel sponsorship because these companies are polluting our discussions as well as our planet.
"I think the evidence is incredibly clear: how far we succeed in limiting climate change depends on dismantling fossil fuel industry influence in our politics and culture."