Curious Questions: Should you get rid of wasps?
Yes, they're a pain at your summer barbecue, but wasps are also voracious predators of other insects — and some of Nature’s most important pest controllers. Seirian Sumner, author of ‘Endless Forms: The Secret World of Wasps’, explains a few of the reasons that you might want to hold off calling the pest controller — and, indeed, why you it might be time to start providing wasp nesting houses in your garden, alongside that designer bee hotel.