Novelist Sigrid Nunez On Climate Change, Mortality And Life In A Pandemic

Journalist Chloe Sorvino says the meat industry pollutes the environment, contributes to climate change and leaves the meat supply chain vulnerable to major disruptions.

New York Times science writer David Wallace-Wells says the cost of solar and wind energy has fallen dramatically. Nevertheless, we're still facing painful, long-lasting changes to the planet.

Forty million people rely on the river. ProPublica's Abrahm Lustgarten says that water scarcity in the West hasn't been recognized as the national emergency that it is.