Letters to the Editor for Wednesday

HARDLY AN EMERGENCYRe “Hot air” (Letters to the Editor, Nov. 28): To quote Alec Guinness’s character, Obi-Wan Kenobi, in Star Wars: “Who’s the more foolish, the fool or the fool who follows him?” I agree with the letter writer’s comments 100%. CO2 is not the problem. It is essential for all life on this planet (plants and trees convert it to oxygen for us to breathe) but of course...