Keeping a 1.5 C limit on global warming 'within reach' is one of the key goals of the ongoing United Nations climate summit. That’s the lower of two targets in the Paris Agreement on climate change. But why two targets? What’s the difference in terms of impacts? Are both reachable? Here’s a closer look.
In this week's issue of our environment newsletter, we look at what the failure of wealthy countries to meet a climate funding goal means for smaller nations and the move by some Ontarians to get off the grid.