Naturalist and broadcaster Chris Packham speaks as thousands of protesters from the environmental group Extinction Rebellion gather on Earth Day for the Unite for Nature Rally as part of ‘The Big One’ non-disruptive protest in Westminster on 22nd April 2023 in London, United Kingdom. Extinction Rebellion is a climate change group started in 2018 and has gained a huge following of people committed to peaceful protests. These protests are highlighting that the government is not doing enough to avoid catastrophic climate change and to demand the government take radical action to save the planet.