Madeleine Finlay

Madeleine Finlay, host and producer of the Guardian’s Science Weekly and science journalist, guides a lively chat about Obama’s offhand “aliens are real” moment. She unpacks Area 51’s secretive history and why conspiracy theories persist. She also introduces the Fermi paradox and the Drake equation and discusses whether presidents would be told about extraterrestrial evidence.

Madeleine Finlay, a science journalist, delves into the contentious debate between sugar and artificial sweeteners. She explains how sugar drives cravings and contributes to various health issues like obesity and diabetes. With insights from experts, she outlines the mixed results from research on sweeteners, revealing both short-term benefits and long-term concerns. The discussion touches on the impact of these substances on gut health and the need for clearer labeling and dietary moderation. In the end, a balanced approach to sweetness is recommended.

Damian Carrington, an environment editor who boldly ventured to Greenland with scientists, joins interviewer Madeleine Finlay to discuss their groundbreaking expedition. They explore the uncharted abyss beneath the glaciers, investigating how ice and sea interact and the implications for rising sea levels. The conversation reveals the innovative technologies used, like the NERID Underwater submersible, and the urgency of understanding glacial dynamics in the context of climate change. Their findings could reshape our understanding of this critical issue.