As the COP 26 climate conference gets underway in Glasgow, Scotland, South African therapist Garret Barnwell explains how climate anxiety causes psychological distress for young people. The 36-year-old also points out that climate change also serves as 'an amplifier of a lot of other social injustices.' This video is part of a global AFP series, from London to Lagos to southern Bangladesh, looking at young people's anxieties around climate change and the future of the planet. IMAGES AND SOUNDBITES