Tue 25th May 2021 | 10:40 AM Washington, (UrduPoint / Pakistan Point News - 25th May, 2021 ) :After 17 years underground, swarms of cicadas are emerging across the eastern United States -- and for one Washington chef, the rare bug invasion was his cue for a cookout, with a side of food ethics. Bun Lai, an advocate for the sustainable food movement, invited locals for an insect hunt in a city park followed by a taste of his fried cicada sushi. "In a world where we're suffering from the biggest pandemic in history -- which is not Covid, but diet-related diseases -- we're going to have to take a revolutionary approach to how we're used to eating," he said.