Fridays for Future youth climate activists Jakapita Faith Kandanga, 24, from Namibia, left, Farzana Faruk, 22, from Bangladesh, second left, Maria Reyes, 19, from Mexico, second from right, and Edwin Moses Namakanga, 27, from Uganda pose for a photograph aboard the Greenpeace ship Rainbow Warrior. They are sailing to COP26 in Glasgow Scotland.