The Next Big Idea Daily

Isolation stresses the body, shrinks empathy, and shortens life — and friends are biological medicine. Act One: Why Brains Need Friends by Ben Rein Act Two: How To Break Up With Your Friends by Erin Falconer 📱 Follow The Next Big Idea Daily on Apple Podcasts, Spotify, or wherever you listen 📩 Want more bite-sized insights from the best new nonfiction delivered straight to your inbox? Sign up for our Book of the Day newsletter Learn more about your ad choices. Visit megaphone.fm/adchoices

First up, Sandeep Jauhar shares insights from his 2023 book, My Father's Brain, exploring his father's descent into Alzheimer's and revealing what neuroscience tells us about why our brains degenerate with age. Then, in the second half of the show, we'll hear a lighter take on aging from Steven Petrow, author of Stupid Things I Won't Do When I Get Old. Learn more about your ad choices. Visit megaphone.fm/adchoices

Morgan Housel explains why real wealth isn’t about what you buy but about what you appreciate. Then BU's Lawrence Kotlikoff offers practical financial tips. 📱 Follow The Next Big Idea Daily on Apple Podcasts, Spotify, or wherever you listen 📩 Want more bite-sized insights from the best new nonfiction delivered straight to your inbox? Sign up for our Book of the Day newsletter Learn more about your ad choices. Visit megaphone.fm/adchoices

As the nation approaches its 250th birthday, Oliver B. Libby lays out a centrist blueprint to restore opportunity and rebuild trust. His new book is Strong Floor, No Ceiling. Then, in act two, we hear from Alissa Quart, author of the 2013 book Bootstrapped: Liberating Ourselves from the American Dream. Learn more about your ad choices. Visit megaphone.fm/adchoices

Big news: The Next Big Idea Club just announced its nonfiction book pick of the season, and that book is The Greatest Sentence Ever Written, by Walter Isaacson. If you’re not already a member of the Next Big Idea Club, you can join to get a signed copy of the book, an invitation to a member-only chat with Walter, and other great perks. To join for yourself, or to give a gift membership, go to NextBigIdeaClub.com. And over at the Next Big Idea, you can hear an in-depth conversation between Walter and Rufus Griscom. Learn more about your ad choices. Visit megaphone.fm/adchoices

This new generation of workers is different, and you can use that to your advantage. 1️⃣ The Future Begins with Z: Nine Strategies to Lead Generation Z as They Disrupt the Workplace by Tim Elmore 2️⃣ The Empathy Advantage: Leading the Empowered Workforce by Heather E. McGowan and Chris Shipley 📱 Follow The Next Big Idea Daily on Apple Podcasts, Spotify, or wherever you listen 📩 Want more bite-sized insights from the best new nonfiction delivered straight to your inbox? Sign up for our Book of the Day newsletter Learn more about your ad choices. Visit megaphone.fm/adchoices

What does it mean to be human in a world that is increasingly shaped by artificial intelligence? Act One: Code Dependent: Living in the Shadow of AI by Madhumita Murgia Act Two: AI Needs You: How We Can Change AI's Future and Save Our Own by Verity Harding 📱 Follow The Next Big Idea Daily on Apple Podcasts, Spotify, or wherever you listen 📩 Want more bite-sized insights from the best new nonfiction delivered straight to your inbox? Sign up for our Book of the Day newsletter Learn more about your ad choices. Visit megaphone.fm/adchoices

Journalist Michael Grunwald explains how our food system is destroying the planet—and what it will take to fix it. Later, Amanda Little tells us what we'll eat in a bigger, hotter, smarter world. 📱 Follow The Next Big Idea Daily on Apple Podcasts, Spotify, or wherever you listen 📩 Want more bite-sized insights from the best new nonfiction delivered straight to your inbox? Sign up for our Book of the Day newsletter Learn more about your ad choices. Visit megaphone.fm/adchoices

Why do we fear the wrong things? We worry about plane crashes but not car rides, strangers but not algorithms, sharks but not sugar. In The Fear Knot: How Science, History, and Culture Shape Our Fears – and How to Get Unstuck, journalism professor Ruth DeFoster and neuroscientist Natashia Swalve explore why our brains evolved to fear what once kept us alive — but now often misleads us. The result is a timely, eye-opening look at how to separate fact from fear in a world that profits from keeping us anxious. In the second half of the show, we hear from Ellen Vora, author of the 2022 book The Anatomy of Anxiety. 📱 Follow The Next Big Idea Daily on Apple Podcasts, Spotify, or wherever you listen 📩 Want more bite-sized insights from the best new nonfiction delivered straight to your inbox? Sign up for our Book of the Day newsletter Learn more about your ad choices. Visit megaphone.fm/adchoices

What if the battlefield isn’t just out there, but also inside our heads? In the new book Warhead: How the Brain Shapes War and War Shapes the Brain, neuroscientist Nicholas Wright draws on his experience advising the Pentagon and the British government to reveal how our brains are built for survival and strategy, in the office and on the battlefield. He shows that the same neural machinery that helps us cooperate, compete, and make moral choices also determines whether we wage war or choose peace. Then, in the second half of the show, we hear some key insights from the 2022 book The New Fire. 📱 Follow The Next Big Idea Daily on Apple Podcasts, Spotify, or wherever you listen 📩 Want more bite-sized insights from the best new nonfiction delivered straight to your inbox? Sign up for our Book of the Day newsletter Learn more about your ad choices. Visit megaphone.fm/adchoices

First up, we hear from Ranjay Gulati, a Harvard Business School professor whose new book, How to Be Bold, reveals the surprising research on what makes ordinary people capable of brave acts. In the second half of the show, career coach Kathy Caprino shares five key insights from The Most Powerful You. Learn more about your ad choices. Visit megaphone.fm/adchoices

In her 2020 book Weird: The Power of Being an Outsider in an Insider World, Olga Khazan draws on cutting-edge research in psychology and sociology to explore what it means to be different, and why our quirks and peculiarities can be powerful assets rather than liabilities. 📱 Follow The Next Big Idea Daily on Apple Podcasts, Spotify, or wherever you listen 📩 Want more bite-sized insights from the best new nonfiction delivered straight to your inbox? Sign up for our Book of the Day newsletter Learn more about your ad choices. Visit megaphone.fm/adchoices

Bruce Schneier is a security technologist at Harvard’s Kennedy School. Nathan Sanders is a data scientist at Harvard's Berkman Klein Center. They've been studying AI's impact on democratic institutions. Their new book is Rewiring Democracy. 📱 Follow The Next Big Idea Daily on Apple Podcasts, Spotify, or wherever you listen 📩 Want more bite-sized insights from the best new nonfiction delivered straight to your inbox? Sign up for our Book of the Day newsletter Learn more about your ad choices. Visit megaphone.fm/adchoices

In Food Intelligence, health journalist Julia Belluz and nutrition scientist Kevin Hall deliver a comprehensive guide to food, diet, metabolism, and healthy eating. 📱 Follow The Next Big Idea Daily on Apple Podcasts, Spotify, or wherever you listen 📩 Want more bite-sized insights from the best new nonfiction delivered straight to your inbox? Sign up for our Book of the Day newsletter Learn more about your ad choices. Visit megaphone.fm/adchoices

Have you ever named your car? Or caught yourself baby-talking to your cat like he’s a tiny human? You’re not alone, and there’s actually fascinating science behind why we do this. We anthropomorphize everything from our Roombas to our houseplants, but is this quirk helping or hurting us? Justin Gregg is an animal cognition researcher, a Senior Research Associate with the Dolphin Communication Project and an Adjunct Professor at St. Francis Xavier University. His new book, Humanish, explores what our tendency to humanize reveals about us—and why it might actually be one of our smartest habits. Learn more about your ad choices. Visit megaphone.fm/adchoices

The CNBC legend reveals why index funds won’t make you rich — and how to build lasting wealth by picking your own winning stocks. His new book is called How to Make Money in Any Market. 📱 Follow The Next Big Idea Daily on Apple Podcasts, Spotify, or wherever you listen 📩 Want more bite-sized insights from the best new nonfiction delivered straight to your inbox? Sign up for our Book of the Day newsletter Learn more about your ad choices. Visit megaphone.fm/adchoices

Five key insights from The Social Biome by Andy Merolla and Jeffrey Hall. 📱 Follow The Next Big Idea Daily on Apple Podcasts, Spotify, or wherever you listen 📩 Want more bite-sized insights from the best new nonfiction delivered straight to your inbox? Sign up for our Book of the Day newsletter Learn more about your ad choices. Visit megaphone.fm/adchoices

Cory Doctorow calls it “enshittification.” Here’s how we got here, and how we can make the internet not terrible again. 📱 Follow The Next Big Idea Daily on Apple Podcasts, Spotify, or wherever you listen 📩 Want more bite-sized insights from the best new nonfiction delivered straight to your inbox? Sign up for our Book of the Day newsletter Learn more about your ad choices. Visit megaphone.fm/adchoices

We often live like our time is limitless. But what if those who are facing the limits of life are the ones who really grasp what it’s all about? Diane Button has worked as a death doula for two decades, sitting beside people at the end of life and learning from their profound insights. 📱 Follow The Next Big Idea Daily on Apple Podcasts, Spotify, or wherever you listen 📩 Want more bite-sized insights from the best new nonfiction delivered straight to your inbox? Sign up for our Book of the Day newsletter Learn more about your ad choices. Visit megaphone.fm/adchoices

Every leader knows that as tough as it can be to manage others, the real challenge is managing yourself — your insecurities, your bad habits, your distracted thoughts. That’s why corporate consultants Suzy Burke, Ryan Berman, and Rhett Power have written a new book called Headamentals: How Leaders Can Crack Negative Self-Talk that helps you learn how to lead, starting with that most important workplace of all — the one inside your head. 📱 Follow The Next Big Idea Daily on Apple Podcasts, Spotify, or wherever you listen 📩 Want more bite-sized insights from the best new nonfiction delivered straight to your inbox? Sign up for our Book of the Day newsletter Learn more about your ad choices. Visit megaphone.fm/adchoices