Opposing Opinions: Hawaii Bans Some Sunscreen...

Zeke Emanuel, Vice Provost for Global Initiatives at the Wharton School, joins the show to discuss recent reforms at the Centers for Medicare and Medicaid Services. The conversation covers site-neutral payments, strengthening primary care compensation, innovation models, and effo ...  Show more

Kent Smetters, Faculty Director of the Penn Wharton Budget Model and Professor of Business Economics and Public Policy at the Wharton School, breaks down the projected budgetary costs of conflict with Iran, estimates potential GDP losses driven by higher oil prices, and explains ...  Show more

Coral reefs are the most biodiverse ecosystem on the planet and the lifeblood of a thriving ocean. Yet without action, 90 percent of coral reefs could die by 2050. Fortunately, reef guardian Theresa Fyffe has a plan. Learn how her team at the Great Barrier Reef Foundation is roll ...  Show more

Crown-of-thorns starfish (COTS) are marine invertebrates native to the Great Barrier Reef. They feed exclusively on live coral and grow rapidly, producing millions of offspring once they mature. COTS outbreaks cause significant damage to coral reefs across large areas, and are on ...  Show more

Two top scientific bodies recently announced that coral reefs around the world are experiencing a mass bleaching event for just the fourth time. It comes amid surging ocean temperatures over the past year, which has been the warmest on record. In this episode, we examine how a nu ...  Show more

Sick coral reefs are visually striking—bleached and lifeless, far from the vibrancy we’ve come to expect. But what does an unhealthy coral system sound like? In this rerun, conservation bioacoustics researcher Isla Keesje Davidson tells Science Quickly all about the changing soun ...  Show more