Caroline Steel

In this engaging discussion, science journalist Caroline Steel joins Professor Henry Snaith, a leading expert on solar cell technologies. They delve into the intriguing potential of space-based solar panels as a viable energy source for Earth, exploring advances in microwave beaming and new cell designs. Additionally, conservation scientist Adam Hart shares insights on unorthodox approaches like trophy hunting for funding wildlife protection, while Simon Parkin recounts the dramatic story of botanists safeguarding Leningrad's seed bank during WWII.

Caroline Steel, a seasoned science journalist, joins Andrew Myers from the British Antarctic Survey, an expert on icebergs. They discuss the massive iceberg A23a, its ecological impacts, and the threat it poses to wildlife. The conversation shifts humorously to the complexities of nuclear waste disposal, likening it to baking a cake. Additionally, they explore new insights on the effectiveness of mobile phone bans in schools and even share the science behind scratching an itch and mastering the perfect boiled egg!

Nuclear materials scientist Simon Middleburgh from the Nuclear Futures Institute discusses the repercussions of US airstrikes on Iran's nuclear facilities. He outlines the dangers of uranium enrichment above safe levels and environmental risks involved in such actions. Caroline Steele, a BBC science journalist, shares exciting news about advancements in astronomy and highlights innovative research in genetics, including the creation of mice with two fathers. Together, they explore the intersections of science, ethics, and the implications of modern discoveries.

Caroline Steel, a science broadcaster, and Alan Walker, a Scottish microbiologist, dive into the truth behind gut health trends flooding social media. Steel explains the microbiome's role in mood and immunity while outlining signs of gut problems. She warns that many marketed products are ineffective. Walker assesses popular gut foods like chia seeds and sea moss, pointing out their limited benefits. Both guests agree that social media remedies often fall short; a medical check-up is crucial if you suspect gut issues.

Justin Rowlatt, BBC climate editor, explores rapid climate change phenomena. Akshat Rathi, Bloomberg News senior climate reporter, discusses climate trends and the implications of space junk on the environment. Caroline Steel, presenter of BBC CrowdScience, shares insights on kids' questions about climate issues and survival skills. They dive into why the climate has shifted dramatically in the last 50 years, and a delightful young listener even shares a climate-themed song, adding a whimsical touch to the serious topic of our planet's future.