Jealousy Vs. Envy

Here is a summary of the Curiosity Weekly episode on jealousy vs. envy, synthesized from the transcript.

The episode opens with a striking fact: the FDA approved a new sunscreen ingredient, Bemotrizenol (BEMT), in June 2024—the first new over-the-counter sunscreen filter permitted in the United States since 1999. This 27-year gap, the episode explains, stems from the fact that the U.S. regulates sunscreen as a drug requiring extensive testing, while the EU treats it as a cosmetic. BEMT is notable because its molecules are too large to pass through the skin into the bloodstream, giving it very low systemic absorption compared to older chemical filters like avobenzone. It also protects against both UVA (aging) and UVB (burning) rays, filling a gap in the U.S. market. The episode clarifies that the "best" sunscreen is simply the one you will actually wear and reapply, noting that people with sensitive skin often prefer mineral (physical) sunscreens, while those with darker skin tones or who wear makeup often prefer chemical options.