Society treats marriage like the end goal of human intimacy. Platonic friends can never be as important as romantic partners.

What would life look like if we made friendship the goal? Journalist and producer Rhaina Cohen tackles this question in her book The Other Significant Others. She tells the stories of people who made platonic friends the closest people in their lives, doing things together like buying houses, executing a will, and raising children.

I wanted to talk with Rhaina because redefining what friendship means in our lives lets us connect in new and deeper ways outside the rigid boundaries of a marriage or relationship. And it might take the pressure off our romantic partners to fulfill every one of our social needs.

This...is A Bit of Optimism.

To learn more about Rhaina and her work, check out:

rhainacohen.com

her book The Other Significant Others

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It's not just what we eat but how we eat it that counts. Eating the same meal in a different order can dramatically change how we feel!

Glucose Goddess is the viral Instagram account of Jessie Inchauspé, who's inspired millions of people to change how they eat. With simple and easy dietary hacks, Jessie teaches people how to prevent glucose spikes -- large influxes of sugar into our bodies that make us tired, stress our organs, and cause us to age.

Since adopting her eating habits, my energy has never been better. I was thrilled to talk with Jessie about creating Glucose Goddess and her personal story behind showing people a better way to eat.

This...is A Bit of Optimism.

For more on Jessie and her work, check out:

@glucosegoddess

glucosegoddess.com

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Relationships are hard. No matter how much we like, respect, or love someone, conflict seems inevitable.

But even as we fight and disagree, we can also learn the skills we need to resolve our problems. For over two decades, Shawn McBride has helped thousands of couples do the work to strengthen their relationships. And he has tons of practical advice.

Shawn sat down with me to discuss the three biggest problems couples face, why I'm a huge fan of his Instagram, and how love can keep relationships afloat, but it's often not enough.

This...is A Bit of Optimism.

For more on Shawn and his work, check out:

@couples_counseling_center
@shawnmcbridespeaks

and couplescounselingcenter.org

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Loneliness is now an epidemic, with devastating impacts on our health. How can we rekindle the deep human connection we need now more than ever?

For Rabbi Sharon Brous, this question is the focus of her work. Considered one of the most influential rabbis in the U.S., she's founded her own congregation and has led multiple White House faith events. In her new book, The Amen Effect, Sharon explores how grief and heartbreak can be gateways to truly seeing each other.

Sharon and I talk about what it means to be present to someone else's pain and how a 2,000-year old ritual taught her the meaning of healing together.

This...is A Bit of Optimism.

For more on Sharon and her work, check out:

her book The Amen Effect

her congregation iKAR

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Apple's "1984" commercial, the Energizer Bunny, and the launch of Air Jordans all have one thing in common. They're all creations of legendary ad man Lee Clow.

As creative director of Chiat/Day, Lee spent decades making work that transcended advertising and became cultural icons. He shared a close relationship with Steve Jobs, and his Think Different campaign revitalized Apple, transforming it into the brand we recognize today.

As someone whose career started in advertising, Lee's a hero of mine, and I was thrilled to sit down with him. He shares the entertaining stories behind his most iconic work and some insights into Steve Jobs's leadership, his rare ability to fearlessly embrace creativity.

This...is A Bit of Optimism.

For more on Lee and his work, check out:

Apple's "1984" Macintosh commercial

Lee in the Creative Hall of Fame

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Anxiety disorders affect Gen Z at astronomically higher rates than previous generations. There's plenty to be anxious about in the modern world. But the reason behind Gen Z's mental health crisis might be simpler than you'd think.

According to social psychologist and NYU professor Jonathan Haidt, the answer lies in growing up with a combination of smartphones and social media. In his new book The Anxious Generation, he argues that Gen Z's anxiety is a symptom of being the first generation to go through puberty on Instagram and TikTok, with iPhones available to access them constantly.

Thankfully, Jonathan believes the problem is solvable. He shares some advice he has for concerned parents and tells me how we can fix the mental health crisis affecting our kids in just a few years time.

This...is A Bit of Optimism.

To learn more about Jonathan's work, check out:

anxiousgeneration.com
jonathanhaidt.com

And for parents, visit:

letgrow.org

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Most of us would count ourselves lucky to live to age 80. And yet, there are places on Earth where people regularly live to 100, suffer virtually no chronic disease, and live life with a sense of purpose.

These "Blue Zones" are the focus of Dan Buettner's work. He's a National Geographic explorer, an author, and a documentarian. He spent years traveling and studying the Blue Zones to understand why these 5 places on Earth produce some of the happiest, and longest-lived, people in the world.

Dan and I discuss why happiness is the key to longevity, creating Blue Zones in our own lives, and how a longer life can begin with simply rearranging your kitchen.

This...is A Bit of Optimism.

For more on Dan Buettner and his work, check out:

his Netflix documentary Live to 100: Secrets of the Blue Zones

or bluezones.com

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As the private space industry races to colonize space for profit, where does NASA fit in to the equation?

Laurie Leshin is just the person to answer that question. She's the Director of NASA's Jet Propulsion Laboratory and the first female director in JPL's storied history. To her, NASA's future is defined by its mission — exploring the cosmos for the greater good of humankind.

Laurie and I discuss the role of Space X and Blue Origin in the new space age and why NASA should set its sights on Mars, and flying to even deeper space beyond.

This...is A Bit of Optimism.

To find out more about Laurie and her work, check out:

jpl.nasa.gov

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