Source: South China Morning PostCities around the world were turning off their lights on Saturday for Earth Hour, with this year’s event highlighting the link between the destruction of nature and increasing outbreaks of diseases such as Covid-19.In London, the Houses of Parliament, London Eye Ferris wheel, Shard skyscraper and neon signs of Piccadilly Circus were among the landmarks flicking the switches.“It’s fantastic news that parliament once again is taking part in Earth Hour, joining landmarks across the country and the…Read More