Why on earth do we continue to celebrate Earth Day?

The reason why humans prioritise bad news, according to Nobel Prize-winning behavioural psychologist Daniel Kahneman, is because “organisms that treat threats as more urgent than opportunities have a better chance to survive and reproduce”.


In the lead-up to this year’s Earth Day celebrations later this month, I thought it was timely to look closely at whether they are still relevant, given the dire predictions that have emanated from this day each year have never come to pass. … Read more