Dr. Joselyn Del Pilar Albaladejo – Tiny Changes, Big Impact

Did you know that most herniated discs get better on their own. And the bigger the herniation, the more likely it is to go away.Dr. Francis Lovecchio is a spine surgeon at the Hospital for Special Surgery. He specializes in complex spine problems like adult spinal deformity and scoliosis, and he researches how to help patients heal better and faster after surgery.If you’ve ever felt pain down your leg and wondered whether it’s sciatica, Dr. Lovecchio explains what sciatica actually is, when it isn’t, and how to know when to wait it out or when to see someone soon. He also talks about the quick fixes you see on social media, and shares why spine surgery’s reputation may not match today’s results.

Switch on a TV in North Carolina right now, and you’ll see why this is one of the top six most closely watched states in the country for the upcoming elections on November 3.John Dinan is a professor of politics at Wake Forest University in Winston-Salem, North Carolina.Today, we explore why North Carolina is one of a handful of states that’s evenly split between the parties and why the race matters. We also look at how data centers suddenly became a campaign issue, how the state legislature shapes everyday life, and ask who the independent voters are and what they might do on Election Day.

Our relationship with the deer in our neighborhoods is complex. Yes, they are beautiful, but many people are also frustrated by their destruction to their gardens or the danger they pose in the street. Dr. Allen Rutberg is the Director of the Center for Animals and Public Policy at Tufts University’s Cummings School of Veterinary Medicine, and an Associate Research Professor in the Department of Infectious Disease and Global Health. He studies how people and wildlife can share the same neighborhoods, and how to keep deer populations in check without harming them.We explore why suburbs have become such a paradise for deer, why hunting often can’t solve the problem, and how a birth control vaccine for deer works.

We have the science. We have the data. We have the technology, and even the money. So why are we still stuck in a permanent cycle of climate, biodiversity, and economic crises? According to today’s guest, the real culprit is something much simpler: we keep working in silos.Professor Phoebe Koundouri holds a PhD in Mathematical Economics and Econometrics from the University of Cambridge, and her professorship spans the Athens University of Economics and Business and the University of Cambridge. She also leads the Global Climate Hub of the UN Sustainable Development Solutions Network, working to bring nature, society, and the economy into the same decision-making picture.Professor Koundouri discusses why governments struggle to use science, how ordinary citizens could become shareholders in the solutions that protect them, and what it looks like to take on wildfires with a community-wide plan.

Chris Nolan’s version of the Odyssey has stirred a lot of conversation, interest, and criticism. Why is this ancient story is still so impactful today? Carolina López-Ruiz, a Professor of Ancient Mediterranean Religions and Mythologies at the University of Chicago.  She studies ancient religions, comparative mythology, and the connections between Greek and Near Eastern cultures.We explore what The Odyssey can tell us about the ancient world, how the Greek gods were such an important part of these stories, what makes Odysseus such a fascinating hero, and more

What if one of the most recommended topics for parents to do with their babies, is completely wrong? Dr. Jennie Rosier is a Professor of Communication Studies at James Madison University, and studies close relationships, attachment, communication, and the connections between parent-child and romantic relationships. Dr. Rosier is also the editor of Dispelling Cry-It-Out Sleep Training Myths and What to Do Instead, published in 2026.Today, we explore what research tells us about infant sleep, where some common sleep-training ideas came from, whether babies can really learn to “self-soothe,” and how the way we respond to children early in life can shape the relationships and stories we carry with us as we grow. 

As you are driving around and rushing to arrive at your next destination, is it worth it?Bharat Jayaprakash is a fifth-year PhD student in Mechanical Engineering at the University of Minnesota, where he studies vehicles, driving behavior, energy consumption, and emissions.Today, we explore just how much our everyday driving habits affect fuel consumption, why speeding may save far less time than we think, and what millions of real-world driving trips can teach us about the future of transportation and autonomous vehicles. 

What if changing just a few atoms inside a material could completely change what that material can do? Something far too small to see could have enormous consequences for the way we produce chemicals, treat water, and build cleaner energy technologies. Dr. Joselyn Del Pilar Albaladejo is a professor of chemistry at the University of Puerto Rico at Mayagüez, where she studies materials at the atomic and crystal level.

Leaving your country doesn’t need to mean leaving its politics behind. Often when people leave, their voice is lost as well, and for mass drains of a country this can have serious effects on the political environment. Dr. Chipo Dendere is a professor of political science in the Africana Studies Department at Wellesley College and the author of ‘How to Stay After Leaving’.We explore the surprising political consequences of migration, why people who leave may still have a powerful connection to their home countries, and how the loss of voters, professionals, and entire communities can actually strengthen the political systems they hoped to escape. 

Every day, diseases like cholera and malaria affect millions of people around the world. But what if we could predict how these diseases spread before outbreaks get worse? Professor Romain Glèlè Kakaï is a Professor of Biostatistics at the Université d’Abomey-Calavi, where he studies how diseases spread through people, animals, and the environment. His mathematical models help researchers understand outbreaks of diseases like cholera and malaria, and are used by organizations like the World Health Organization and GAVI, the Vaccine Alliance.