Opposing Opinions: Hawaii Bans Some Sunscreen...

Itay Goldstein, Professor of Finance at the Wharton School, discusses the growing concerns surrounding private credit markets, including liquidity mismatches, valuation uncertainty, investor redemptions, AI-driven pressures on software borrowers, and the potential systemic risks ...  Show more

Peter Cappelli, Professor of Management at the Wharton School, examines the resurgence of "peanut butter" raises, exploring how companies distribute limited pay increases, the impact of inflation on employee compensation, and the tradeoffs between rewarding top performers and mai ...  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