Guardian: We are now at a tipping point that threatens to flip the world into a full blown climate emergency. As the poorest and most vulnerable people of the world endure the increasingly damaging impacts of a warming world, tired excuses and calls to delay action are no longer acceptable.
Economics aside, this is a moral and ethical challenge of the highest order. If ministers leave the UN climate talks in Warsaw this week without a clearly defined roadmap to accelerate the transition to a low-carbon...