This Week in Water for May 1, 2022

Using Old Face Masks to Cut Carbon. That story and more on H2O Radio’s weekly news report about water. Headlines: Lake Mead on the Colorado River fell to an unprecedented level—below an intake pipe that supplies water to Las Vegas. The climate crisis is causing such dramatic changes to the oceans that a mass extinction of marine species could occur. There might be a concrete solution to vast amounts of mask waste generated by the pandemic. A competition by Prince Charles challenged design students to develop solutions to the climate crisis.