How Covid and climate misinformation spread in 2021

Misinformation about the Covid pandemic and climate change is slowing an effective collective response to these emergencies.

BBC Monitoring’s experts Shayan Sardarizadeh and Kayleen Devlin explain the misinformation trends they have seen in 2021 and the effects they have had on lives around the world.

Video produced by Suniti Singh

30 December 2021