we show that we we are united and that we young people are unstoppable that's the message from gretta simberg at the un youth summit in new york on the back of the world's largest ever climate protest on friday organized by friday's for future a movement she founded in response the head of the un admitted that runaway climate change poses an existential threat to the human race i have granddaughters i want my granddaughters to live in the life of planet my generation there's a huge responsibility it is your generation that must make us be accountable to make sure that we don't betray the future of human kind of grand words but one of actions on monday world leaders will meet in new york to discuss the climate crisis but after decades of negotiations greenhouse gas emissions are still going up on friday $4000000.00 people took to the streets now the world waits to hear whether leaders will extend their climate ambitions. iran's president rouhani has warned that the presence of foreign forces in the gulf will heighten insecurity this after the deployment of u.s. reinforcements to the region in