COP27: What have global leaders done on climate change in 2022?
novembro 3, 2022
Last week the UN warned the world is heading towards catastrophe. But there are rays of hope - including fresh US legislation and a change of government in Brazil that could reverse the Amazon rainforest's destruction.
As leaders depart for COP27 in Egypt next week, we look at seven key players to ask who is leading the way and who is dragging their feet.