Opposing Opinions: Hawaii Bans Some Sunscreen...

Professor Emeritus of Healthcare Management at the Wharton School, Mark Vincent Pauly, analyzes the consequences of the Affordable Care Act’s enhanced subsidy expiration, its effects on insurance coverage and costs, and the potential implications of proposed reforms allowing indi ...  Show more

Judd Kessler, Wharton Professor of Business Economics and Public Policy and author of Lucky by Design, tells how affordable housing lotteries function, why they generate hidden markets, and how better design could improve outcomes for renters. Hosted on Acast. See acast.com/priva ...  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