A demonstrator at the Fridays for Future march through Glasgow. PA
Colombian climate activist Francisco Javier Vera, 12, strikes a cheerful pose at the Cop26 summit, in Glasgow, Scotland. AFP
A demonstrator stands in front of a police line at a Fridays For Future march in Glasgow. Getty Images
The melting remains of an iceberg delivered by members of Arctic Basecamp science campaign group to Glasgow. The four-tonne block of ice – originally part of a larger glacier – was brought from Greenland to highlight the climate crisis. AP Photo
From left, UN Framework Convention on Climate Change executive secretary Patricia Espinosa, Cop26 president Alok Sharma and Scotland's First Minister Nicola Sturgeon host the Unifying for Change: The Global Youth Voice event. Getty Images
US climate envoy John Kerry, right, greets former French premier and foreign minister Laurent Fabius, who oversaw the 2016 Paris Agreement on climate change. AFP
British television personality and survival expert Bear Grylls, who is also chief ambassador of World Scouting, attends the summit. Reuters
Tongan artist and activist Uili Lousi stands alongside 'Flare (Oceania) 2021', created by Irish artist John Gerrard. The real-time moving image shows a simulation of the seas around Tonga. PA
Attendees walk towards the Cop26 venue. Bloomberg
A demonstrator at the Fridays for Future march through Glasgow. PA
Colombian climate activist Francisco Javier Vera, 12, strikes a cheerful pose at the Cop26 summit, in Glasgow, Scotland. AFP
A demonstrator stands in front of a police line at a Fridays For Future march in Glasgow. Getty Images
The melting remains of an iceberg delivered by members of Arctic Basecamp science campaign group to Glasgow. The four-tonne block of ice – originally part of a larger glacier – was brought from Greenland to highlight the climate crisis. AP Photo
From left, UN Framework Convention on Climate Change executive secretary Patricia Espinosa, Cop26 president Alok Sharma and Scotland's First Minister Nicola Sturgeon host the Unifying for Change: The Global Youth Voice event. Getty Images
US climate envoy John Kerry, right, greets former French premier and foreign minister Laurent Fabius, who oversaw the 2016 Paris Agreement on climate change. AFP
British television personality and survival expert Bear Grylls, who is also chief ambassador of World Scouting, attends the summit. Reuters
Tongan artist and activist Uili Lousi stands alongside 'Flare (Oceania) 2021', created by Irish artist John Gerrard. The real-time moving image shows a simulation of the seas around Tonga. PA
Attendees walk towards the Cop26 venue. Bloomberg
A demonstrator at the Fridays for Future march through Glasgow. PA