Climate science and reporting are vital to understanding how our climate is changing and what we can do about it. But false information about climate change spread online is causing big problems. It’s no longer just about saying that climate change isn't happening; it’s increasingly about spreading uncertainty about its causes, its speed and the solutions. That’s making climate misinformation and disinformation harder to spot - and more divisive.

Host Jordan Dunbar is joined by Jacqui Wakefield, Global Disinformation reporter with the BBC World Service.

Guests: Marco Silva, Climate Disinformation journalist at BBC Verify Prof Michael E Mann, Climatologist and Director of the Center for Science, Sustainability & the Media at the University of Pennsylvania

Researcher: Tsogzolmaa Shofyor Producer: Osman Iqbal Editor: Simon Watts

Tell us what you think of the show or send us your own climate question. Email: TheClimateQuestion@bbc.com or Whatsapp: +44 8000 321 721