Best-selling author and climate activist Bill McKibben joined Columbia Mailman professor Lew Ziska for a conversation about the threat of climate change on global food security. The conversation was moderated by Alfredo Morabia, editor of the American Journal of Public Health and professor of epidemiology.
POLLOCK PINES, Calif. (AP) — Record-setting blazes raging across Northern California are wiping out forests that are central to plans to reduce carbon emissions and are testing projects designed to protect communities from wildfires, the state’s top fire official said Wednesday, hours before a fast-moving new blaze erupted.
Earth is getting so hot that temperatures in about a decade will probably blow past a level of warming that world leaders have sought to prevent, according to a report released Monday that the United Nations called a “code red for humanity.”
To save the planet, the world needs to tackle the crises of climate change and species loss together, taking measures that fix both and not just one, United Nations scientists said.
More than one-third of the world’s heat deaths each year are due directly to global warming, according to the latest study to calculate the human cost of climate change.