Today, Explained

Tim McDonnell, climate editor at Semafor, shares insights on the unconventional leadership of COP28, hosted by an oil executive, raising eyebrows and skepticism among activists. The discussion highlights leaked documents revealing oil and gas discussions while addressing the stark contrast between climate action and fossil fuel interests. McDonnell also outlines key agreements aimed at fossil fuel transition and the urgent need for effective enforcement. Wrapping it up, he emphasizes the pressing challenges and resilient hope for genuine climate progress.

Join Emily Mullen, a Wired Magazine staff writer specializing in biotechnology, and Rebecca Walker, a professor of social medicine and philosophy at UNC Chapel Hill, as they dive into groundbreaking research on a new drug promising to extend the lifespan of large-breed dogs. They discuss the science behind canine longevity and the important ethical dilemmas surrounding pet medicine. The conversation shifts to prioritizing animal welfare over human desires, questioning what it truly means to enhance the lives of our furry companions.

Nia Prater, a reporter for New York Magazine's Intelligencer, dives into the heated debates surrounding campus antisemitism and its impact on college leadership. She reveals the fallout as some university presidents face resignations after congressional hearings. Derek Penzler, a Harvard history professor and director of the Center for Jewish Studies, provides context on the complex atmosphere for Jewish students amidst rising pro-Palestinian protests. The discussion emphasizes the challenges of balancing free speech and antisemitism while advocating for open dialogue on contentious issues.

Chris Bataille, an energy researcher at Columbia's Center for Global Energy Policy, and Rick Fox, a retired NBA star and co-founder of the carbon-negative concrete company Partana, explore the environmental impact of cement production, a major contributor to carbon emissions. They discuss innovative solutions transforming concrete from a polluting material to a sustainable one. Fox shares his journey from professional sports to championing eco-friendly practices, while both guests highlight the urgent need for the construction industry to adopt greener alternatives.

Sam Adams, culture writer at Slate, shares his insights on movie lengths and cultural shifts in audience expectations. He challenges the perception that films are getting longer, tracing their historical evolution since the 1950s. The discussion reveals how box office trends show an increase in runtimes even as viewers express discomfort. Adams also explores the idea of intermissions in lengthy films and the emotional impact of extended narratives, ultimately framing long movies as immersive experiences that differ significantly from watching at home.

David Sedlak, a water infrastructure expert from UC Berkeley, and Karen Baehler, a scholar focused on environmental justice at American University, dive into the Biden administration's ambitious plan to eliminate lead pipes nationwide. They discuss the critical health risks of lead exposure, especially for children, and the historical use of lead in plumbing. The podcast also highlights Newark's successful model for lead line replacement and the challenges unique to different communities, stressing the urgent need for access to safe drinking water for all.

Jancee Dunn, a health writer for the New York Times and author of "Hot and Bothered," dives into the complexities of menopause. She discusses the FDA's new non-hormonal treatment for hot flashes, opening the conversation on this often-taboo topic. Dunn highlights the lack of resources compared to pregnancy and the need for more dialogue around women's health. Emphasizing personal experiences, she reveals how emotions intertwine with physical sensations during menopause, calling for greater awareness and understanding of this life transition.

Henry Grabar, a reporter at Slate and author of "Paved Paradise," dives into the complex relationship between parking and urban development. He discusses how excessive parking requirements shape communities and drive up housing costs. Grabar highlights innovative solutions for urban parking and how electric cars might transform our approach. He also touches on the socio-economic disparities in charging accessibility and the potential benefits of repurposing underutilized parking areas for community goals.

Haleema Shah, a producer focused on global perspectives, dives into the Palestinian cause as tied to anti-colonial struggles recognizable to people worldwide. Historian Rashid Khalidi shares insights on how decolonization resonates with young activists today. The conversation unpacks shared narratives among colonized peoples, the complex histories surrounding the formation of Israel, and the diverse global reactions to these events. Listeners will find a thought-provoking exploration of solidarity against systemic oppression in various contexts.

Emma Gray, a journalist known for her takes on The Bachelor, and Nan Bauer-Maglin, a retired professor and author, dive into the unexpected charm of The Golden Bachelor. They explore how the show features vibrant contestants aged 60 to 75, challenging stereotypes about aging. Their candid discussions touch on navigating love after loss and the nuances of dating in later life. With insights on identity theft and online safety, they highlight the importance of genuine connections, painting a relatable picture of romance beyond the age of 60.