Climate action can be the driver for a green and equitable future for all, UN Deputy Secretary-General Amina Mohammed has said at the TED Countdown Summit, urging people everywhere to demand that leaders deliver on their promise to limit global warming.

Hiroshima fosters hope, 81 years on from nuclear catastrophe
The Year of Pastoralists Must Be More Than Symbolic
Rohingya Refugees Seeking Safe Haven in Bangladesh Hit by Fresh Disasters