NEW YORK: Young American singer Billy Elish, one of the year's discoveries, has invited millions of her fans to participate in the September 20-27 climate protests, a message backed by a new black video on climate change. 'There are currently millions of people around the world begging our leaders to listen to them. "Our land is warming at an unprecedented rate, ice sheets are melting, the oceans are rising, we are poisoning wildlife and our forests are burning," the 17-year-old artist wrote.