Everyone has done it - sending a quick email to say 'thanks' or 'no problem' to a work colleague. But the millions of unnecessary messages sent every day are pumping thousands of tonnes of carbon into the atmosphere, researchers say.
When you write about the climate crisis, getting hate mail comes with the territory. It shouldn’t, of course, but I’ve gotten used to it over the years. Mostly, I just brush off, though I’ll admit the occasional threats of bodily harm do get to me.