The Optimist Daily's Weekly Roundup

Europe's first stadium built exclusively for women's football is going up in Brighton! And the most interesting design decision wasn't the pitch. It was the size. Arielle and Karissa cover ten solutions this week, including a single injection that gave a child her hearing, two teenage sisters in Gaza who are up for a global environmental prize, and what China just crossed in green hydrogen capacity. Transcript link: https://www.optimistdaily.com/?p=1422193 If you have questions, comments, feedback, suggestions, or just want to say hi, send a message to [email protected]. Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily or Weekly Newsletter and follow us on Instagram, X, and Blue Sky. The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http:// Theme and all original music by Marvin Lanes

For the first time in history, clean energy grew faster than global electricity demand and fossil fuel generation actually went down. That's not even the most surprising thing in this episode. Arielle and Karissa cover ten solutions this week, including a UK law that bans the legal purchase of tobacco forever, a bridge that was never going to have a car lane, and the growing case for making your own life harder on purpose. Transcript link: https://www.optimistdaily.com/?p=1422154 If you have questions, comments, feedback, suggestions, or just want to say hi, send a message to [email protected]. Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily Newsletter and follow us on Instagram, X, and Blue Sky. The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http:// Theme and all original music by Marvin Lanes

This week, a 58-day protest campaign just convinced Etsy to ban all animal fur starting this August. Germany spent decades digging coal out of the ground, leaving craters 200 feet deep. This month, the last one opened for swimming. And Cambodia unveiled the world's first statue dedicated to a landmine-detecting rat. Arielle and Karissa also get into why wildflowers are thriving in city cracks (turns out they love stress), the donkeys that have kept one Spanish national park fire-free for nine years, and the research that makes a pretty good case for leaving your step tracker at home. If you have questions, comments, feedback, suggestions, or just want to say hi, send a message to [email protected]. Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily Newsletter and follow us on Instagram, X, and Blue Sky. The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http:// Theme and all original music by Marvin Lanes

This week: a German research team built a water contamination test that runs on a smartphone and gives you an answer in under a minute. A Cornell professor has a gardening trick that involves water, a paper towel, and one night. A Bristol startup figured out what to do with festival urine! Arielle and Karissa also talk about the psychology of why you keep falling for the same type, Earth Day turning 56, and the free home reset that's apparently all about the "invisible layer." And for the first time, an Optimist Daily's Emissary shout-out goes out! Therese highlights Emily Oakley and Michael Appel of Three Springs Farm in Oklahoma, two farmers who've spent over two decades working on food, land, and community. If you have questions, comments, feedback, suggestions, or just want to say hi, send a message to [email protected]. Transcript link: https://www.optimistdaily.com/?p=1422061 Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily Newsletter and follow us on Instagram, X, and Blue Sky. The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

In honor of National Pet Day, Arielle sits down with Erica Psaltis, founder of senior dog rescue Silver Linings Rescue Ranch in Bend, Oregon. They talk about what actually goes into running a rescue like this: the intake process, the misconceptions people have about older dogs, the losses, and how Erica keeps showing up even when things get overwhelming. It's a story about dogs most people don't consider. About loving something with a short timeline and recognizing beauty and value in what's fleeting. This is the perfect episode to listen to while taking a hike or a stroll or snuggling up with your pets! Support Silver Linings Rescue Ranch: Website: silverliningsrescueranch.org Follow and share on Instagram and Facebook Transcript link: https://www.optimistdaily.com/?p=1422021 If you have questions, comments, feedback, suggestions, or just want to say hi, send a message to: [email protected]. Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily Newsletter and follow us on Instagram, X, and Blue Sky. The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http:// Sound credits: Theme and all original music by Marvin Lanes "Stable Noises- Birds and Horses Neighing.wav" by GoodListener (freesound.org/s/322443) — License: Attribution 4.0 "angelic aaaahh two-part harmony.wav" by Wolfsinger (freesound.org/s/25759) — License: Attribution 4.0 "Likes, Thumbs Up" by LilMati (freesound.org/s/714569) — License: Creative Commons 0 "Pomeranian Small Dog Barking.mp3" by yunjish (freesound.org/s/608732) — License: Creative Commons 0

This week starts with casino Easter eggs and a prom-posal, because apparently Good Friday is full of surprises. Then Arielle and Karissa get into the actual news: a teenager built a working microplastic filter in her garage, Mexico's monarch butterflies had their best winter in nearly a decade, and a $375 million jury verdict just put Meta on notice. There's also a California law that stops punishing college students for asking for help after an overdose, a roundup of Easter traditions that gets genuinely weird, and some fungi that show up in wildfire burn scars before anything else does. If you have questions, comments, feedback, suggestions, or just want to say hi, send a message to: [email protected]. Transcript link: https://www.optimistdaily.com/?p=1421975  Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily Newsletter and follow us on Instagram, X, and Blue Sky. The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

Arielle and Karissa are back this week, and the stories span everything from marble sculptures in Naples to coyote dens in American cities. A museum in Naples opened its barriers so blind visitors could touch the Veiled Christ, led by blind guides who know that experience firsthand. Urban coyotes are raising pups closer to you than you think, and on purpose. If your spring allergies have been brutal lately, new research explains why the season itself has changed. Those three stories alone are worth pulling up a chair for, but there are seven more waiting! If you have questions, comments, feedback, suggestions, or just want to say hi, send a message to: [email protected]. Transcript link: https://www.optimistdaily.com/?p=1421930 Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily Newsletter and follow us on Instagram, X, and Blue Sky. The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

This week, Arielle and Karissa cover a tiny African island paying locals to protect its rainforest, the lion DNA case that just sent two poachers to prison, and new research on music, overthinking, and quitting smoking. Oh, and the hummingbirds are on their way. If you have questions, comments, feedback, suggestions, or just want to say hi, send a message to: [email protected]. Transcript link: https://www.optimistdaily.com/?p=1421894 Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily Newsletter and follow us on Instagram, X, and Blue Sky. The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://  

Spring is in the air, and so is this week's roundup of solutions, breakthroughs, and good news worth sharing. Arielle and Karissa are back together after last week's Sambhali Trust guest interview, and they've got a full lineup: wildlife conservation wins, medical milestones, an environmental project decades in the making finally paying off, and some surprisingly simple advice about what you're actually eating. Plus, a closing quote about cherry blossoms and hanging on to the good times If you have questions, comments, feedback, suggestions, or just want to say hi, send a message to: [email protected]. Transcript link: https://www.optimistdaily.com/?p=1421850 Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily Newsletter and follow us on Instagram, X, and Blue Sky. The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

This episode is dedicated to Badan Kanwar. In the early 1990s, a woman named Badan Kanwar was widowed in Rajasthan, India. Her world shrank the way it does for widows there — she lost status, voice, and belonging. Her son, Govind Singh Rathore, watched. Years later, he founded Sambhali Trust in Jodhpur, an organization providing education, vocational training, legal support, and safe spaces to women, girls, and gender minorities pushed to the margins. He started by inviting one woman's two daughters to come learn with him. The next day, 18 women showed up. Today, Sambhali Trust has reached roughly 80,000 people across Rajasthan. In this special International Women's Day episode, we tell the story of Sambhali Trust through four voices:   - Govind Singh Rathore, Founder of Sambhali Trust, on the grief that became a movement   - Shereen Arent, President of Sambhali US, on how she stumbled into this work and couldn't walk away   - Rajshree Rathore, Head of Education at Sambhali Trust, who joined as a college student-tutor and now leads the programs she once taught in   - Monica, Sambhali's first-cohort graduate (2007) and now central staff—going from the girl who always sat in the back to someone the whole community calls when they need help This is a story about what happens when you give people closest to a problem the resources to solve it themselves. It's about the domino effect of doing one good thing. And it's about how change doesn't always take a generation—sometimes it happens faster than anyone expected. Note: This episode contains mentions of domestic violence. Nothing graphic. If you have questions, comments, feedback, suggestions, or just want to say hi, send a message to: [email protected]. Transcript link: https://www.optimistdaily.com/?p=1421813 Support Sambhali:   - Donate, volunteer, or sign up for the newsletter: https://www.sambhalius.org   - Contact Shereen directly: [email protected]   - Sambhali Trust (India): https://www.sambhali.org The Optimist Daily: Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily Newsletter and follow us on Instagram, X, and Blue Sky. The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

It's our first episode of the year! And the Optimist Daily Weekly Roundup is officially refreshed. Karissa and Arielle kick off the new format (hello, "tasting menu" of all ten weekly solutions), explain the difference between Emissaries and Optimists, and share a new perk: Emissary shout-outs celebrating the people and organizations doing good in the world. If you have questions, comments, feedback, suggestions, or just want to say hi, send a message to [email protected]. Transcript link: https://www.optimistdaily.com/?p=1421756 Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily Newsletter and follow us on Instagram, X, and Blue Sky. The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

This week, Arielle and Karissa dive into two very different but deeply connected stories about what it means to truly support healing. First, we unpack new research on what people going through cancer actually find helpful during the holidays, and why practical support often means more than cozy socks and inspirational mugs. Then they travel to the Sierra Nevada, where nearly 900 acres of ancestral land have been returned to the Southern Sierra Miwuk Nation in a landmark cultural and ecological restoration near Yosemite. They close with some seasonal reflections, a big thank you to listeners, and a look ahead at how they'll be revamping the podcast in 2026 to bring you even deeper, more useful solutions-focused stories. If you have thoughts on today's stories, ideas for what you'd love to see in the new version of the podcast, or just want to say hi, send a message to [email protected]. Transcript link: https://www.optimistdaily.com/?p=1421349 Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily Newsletter and follow us on Instagram, X, and Blue Sky. The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

Australia just became the first country to ban social media accounts for kids under 16... but will it actually keep them safer online? In this episode, Arielle and Karissa unpack the data that pushed lawmakers to act, the huge loopholes critics are worried about, and the real trade-offs for teens, parents, and platforms. They also ask a bigger question: who should be responsible for protecting kids on the internet in the first place? Have thoughts on the ban or ideas for better solutions? Share your take at [email protected]. Transcript link: https://www.optimistdaily.com/?p=1421254 Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily Newsletter and follow us on Instagram, X, and Blue Sky. The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

This week, Karissa and Arielle tackle two big, very real-world solutions: how to gracefully ask friends and family if they're sick before a holiday hangout, and why the U.S. finally introducing its first female crash test dummy is a major win for road safety and equity. They unpack expert advice on setting health boundaries without drama, explain how the new THOR-05F model closes a decades-long safety gap for women and smaller drivers, and share a quick round-up of other uplifting stories from The Optimist Daily. They also spotlight an excerpt from Barnet Bain's upcoming book How to Be a Friend in an Unfriendly World and explore how deeper friendship and human connection can be powerful tools for personal and collective well-being. (You can read the excerpt and preorder the book here.) Transcript link: https://www.optimistdaily.com/?p=1421212 Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily Newsletter and follow us on Instagram, X, and Blue Sky. The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

In this special Thanksgiving mini-episode of The Optimist Daily's Weekly Roundup, Karissa and Arielle press pause on the usual headlines to say thank you. They share what they are personally grateful for this year, celebrate the Emissaries and listeners who keep solutions journalism alive, and invite anyone who isn't already to support the work through donations, shares, and word of mouth. Transcript link: https://www.optimistdaily.com/?p=1421174 Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily Newsletter and follow us on Instagram, X, and Blue Sky. The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

In this week's episode of The Optimist Daily's Weekly Roundup, Arielle and Karissa return from a fall break with a fresh wave of uplifting stories, diving right into two standout solutions of the week. First: the "bike bus" phenomenon turning school mornings into joyful, community-powered parades across the world. Next: surprising new research revealing how art gallery visits (and even looking at reproductions) can measurably lower stress and inflammation. Plus, find out a little more about Swim Sista Swim, Hands United, Move Over Bob, and Amy Howlett-Johnson, our featured Changemakers these last couple weeks. And meet this week's inspiring Local Changemakers: Shower The People and Bounty & Soul. It's a hopeful, human-focused episode full of community, creativity, and small changes driving meaningful impact. Transcript link: https://www.optimistdaily.com/?p=1421119 Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily Newsletter and follow us on Instagram, X, and Blue Sky. The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

In this week's episode, Arielle and Karissa gab about two groundbreaking medical solutions changing lives: a one-time gene therapy that helps children with ADA-SCID develop healthy immune systems, and new pediatric guidelines that could drastically reduce peanut allergies. Plus, meet this week's inspiring Local Changemakers — the Oregon senior dog rescue, Silver Linings Rescue Ranch, and PeaceCYCLE — both proving compassion can fuel sustainability and hope. Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily Newsletter and follow us on Instagram, X, and Blue Sky. Transcript link: https://www.optimistdaily.com/?p=1420998 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

This week, Arielle and Karissa talk about two powerful wins for compassion and creativity. New York's new law makes scalp cooling treatments more accessible for cancer patients, while a D.C. author reimagines book access with her "LitBox" vending machine. Together, they remind us that healing and storytelling thrive when communities care. Discover more about LitBox at www.litboxbooks.com or follow @LitBoxBooks on X for the latest. Transcript link: https://www.optimistdaily.com/?p=1420951 Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily Newsletter and follow us on Instagram, X, and Blue Sky. The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

This week, Arielle and Karissa spotlight two game-changing breakthroughs: MIT's new battery concrete, which could turn buildings into energy storage devices, and a Swedish study showing that low-dose aspirin may significantly reduce the risk of colorectal cancer recurrence in certain patients. We break down the science behind both discoveries—and how they might shape the future of our cities and our health. Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily Newsletter and follow us on Instagram, X, and Blue Sky. Transcript link: https://www.optimistdaily.com/?p=1420895 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

In this episode, Karissa and Arielle begin in the Pacific Islands, where Indigenous leaders are creating the world's first ocean sanctuary designed to preserve migratory routes across national borders. Then we turn to the science behind why women tend to live longer than men—and what those findings can teach us about resilience, biology, and the future of health. A thoughtful conversation about stewardship, survival, and what it means to care across generations. Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily Newsletter and follow us on Instagram, X, and Blue Sky. Transcript link: https://www.optimistdaily.com/?p=1420855 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

Arielle opens the episode with a quick update—she's feeling under the weather, so Karissa is taking the reins this week. In this bite-sized round-up, Karissa highlights some of the most intriguing stories from Optimist Daily, including science-backed benefits of kimchi, fresh debates around cold plunges, and why ultra-processed foods may be on their way out of California school lunches. It's a speedy, feel-good listen packed with health and sustainability wins. Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily Newsletter and follow us on Instagram, X, and Blue Sky. Transcript link: https://www.optimistdaily.com/?p=1420817 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://  

In this week's Optimist Daily Roundup, Arielle and Karissa explore solutions that inspire connection and community. From Warsaw's new underground library that encourages commuters to swap scrolling for stories to expert insights on why you don't need one "best friend" to feel fulfilled, the episode highlights practical ways to strengthen belonging. Click here to nominate your Local Changemaker of 2025. Every nomination enters you to win a cozy Optimist Daily mug! Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily Newsletter and follow us on Instagram, X, and Blue Sky. Transcript link: https://www.optimistdaily.com/?p=1420787 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

This week, Karissa and Arielle dive into stories of transformation. From India's empowering divorce retreats to science-backed reasons to embrace aging with open arms. They discuss why aging might just be the best chapter of your life (spoiler: less stress, more joy), how one woman's loss became a movement for survivors, and what we can all learn from the quiet power of sisterhood and resilience. Whether you're healing from heartbreak or aging like fine wine, there's something here to lift your spirits. If you are in the United States and experiencing domestic violence, call the National Domestic Violence Hotline at 1-800-799-SAFE (7233) for 24/7 confidential support. In India, you can reach the national women's helpline at 181 or contact the Aks Foundation crisis line at +91 87930 88814 and aksfoundation.org. If you are outside the US or India, visit www.befrienders.org to find international hotlines and support resources in your country. Click here to nominate your Local Changemaker of 2025. Every nomination enters you to win a cozy Optimist Daily mug! Want to be part of the Optimism Movement? Become an Emissary. Follow us on Instagram, X, and Blue Sky. The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://  

In this week's roundup, Arielle and Karissa explore two powerful solutions shaping the future of health and sustainability. First, discover how five simple fitness tests—like balancing on one leg or your natural walking speed—offer surprising insights into longevity and independence as we age. Then, journey to the Netherlands, where architects are transforming old wind turbines into stylish, eco-friendly tiny homes. Along the way, they reflect on wellness, COVID recovery, and why optimism fuels progress. Tune in for science, sustainability, and a dash of everyday inspiration. Click here to nominate your Local Changemaker of 2025. Every nomination enters you to win a cozy Optimist Daily mug! Want to be part of the Optimism Movement? Become an Emissary. Follow us on Instagram, X, and Blue Sky. Transcript link: https://www.optimistdaily.com/?p=1420711 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

This week, Arielle spotlights the return of our Local Changemakers Series! From food justice in Olympia to climate activism and dog rescue in Thailand, last year's nominees inspired us with their creativity and compassion. Now we're inviting you to nominate the people and projects making a difference in your own backyard. Plus, every nomination enters you to win a cozy Optimist Daily mug! Tune in to hear inspiring stories from last year and learn how to share yours. Click here to nominate your Local Changemaker of 2025: https://www.optimistdaily.com/2025/09/2025-local-changemakers-series/ Want to be part of the Optimism Movement? Become an Emissary. Follow us on Instagram, X, and Blue Sky. Transcript link: https://www.optimistdaily.com/?p=1420674 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://  

This week Arielle and Karissa are exploring solutions both personal and global—from Rocky Mountain National Park's inspiring accessibility upgrades to playful ways adults can tap into back-to-school energy. They also take time for an I'm an Optimist, But… reflection on women's safety, a reminder that optimism doesn't ignore hard truths. Tune in for thoughtful stories, practical tips, and a big dose of hope. Want to be part of the Optimism Movement? Become an Emissary. Follow us on Instagram, X, and Blue Sky. Transcript link: https://www.optimistdaily.com/?p=1420650 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://  

This week on the podcast, Arielle and Karissa explore surprising yet powerful solutions—from Stanford's breakthrough brain-computer interface that decodes inner speech (complete with a mental privacy password!) to the top five preventable injuries that send people to the ER—yes, avocado hand is on the list. They also touch on a handful of other standout headlines from Optimist Daily, including conch-blowing sleep solutions, a historic gonorrhea vaccine rollout, and clever ways to save on groceries. Tune in for a smart, practical, and slightly mind-blowing roundup. Transcript link: https://www.optimistdaily.com/?p=1420598 The Optimist Daily is a project of the World Business Academy. Donate & Become an Emissary: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

This week, Arielle and Karissa explore two powerful shifts in health and wellness. First, they dive into YCT-529, a promising hormone-free male birth control pill that may finally bring more balance to reproductive responsibility. Then, they share a simple but impactful habit: a one-minute daily wellness check-in designed to increase self-awareness, reduce burnout, and help you focus with kindness. Transcript link: https://www.optimistdaily.com/?p=1420557 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

In this week's episode of The Optimist Daily's Weekly Round-up, Arielle and Karissa explore two powerful stories that spotlight how cities are becoming safer, smarter, and more inclusive for both people and animals. Arielle shares how Amsterdam is installing tiny wooden staircases along its iconic canals to help cats and wildlife escape safely— a small fix with a big heart. Karissa highlights a growing movement in German cities where subsidized night taxi vouchers are helping women get home safely after dark. Tune in for feel-good solutions that prove cities can evolve with compassion. Transcript link: https://www.optimistdaily.com/?p=1420519 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

In this episode, Karissa and Arielle explore two uplifting stories of transformation. First, they look at how Southern California communities are rebuilding sustainably after the Eaton Fire—repurposing concrete, steel, and trees into roads, buildings, and soil. Then, they dive into groundbreaking canine cancer research showing how dogs are helping scientists detect and treat cancer faster—for both pets and people. Learn how our furry companions are becoming environmental sentinels and how shared biology could unlock longer, healthier lives for us all. Transcript link: https://www.optimistdaily.com/?p=1420468 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

In this episode of The Optimist Daily's Weekly Round-up, Arielle and Karissa explore two uplifting solutions that challenge overconsumption and digital overwhelm. First, they dive into the growing trend of screen-free living among younger generations, highlighting how a quiet rebellion is reshaping our relationship with technology. Then they spotlight Poppins, a joyful French app inspired by Mary Poppins' magical carpet bag, designed to help neighbors borrow instead of buy everyday items. From raclette machines to baby cots, this circular sharing model is saving money, reducing waste, and sparking real-life community connections. Tune in to discover how technology can help us simplify, reconnect, and live more sustainably. Transcript link: https://www.optimistdaily.com/?p=1420440 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

This week on The Optimist Daily's Weekly Round-up, Karissa and Arielle explore two unexpected environmental heroes: a pinecone-inspired wildfire sensor called Pyri, and the misunderstood but essential role of vultures in ecosystem health. Discover how design students in London are helping prevent devastating fires with biodegradable tech and how Bulgaria's ambitious rewilding project is reviving Europe's rarest vulture species. From the power of biomimicry to the hidden brilliance of "ugly" animals, this episode is a love letter to nature's resilience and innovation. Transcript link: https://www.optimistdaily.com/?p=1420399 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

In this special episode of The Optimist Daily's Weekly Roundup, Arielle and Karissa discuss the devastating Texas floods and how to respond with both compassion and care. They walk through trusted ways you can contribute to flood relief efforts and also share practical mental health strategies for navigating collective grief—a response many of us feel when tragedy strikes close to home. 💡Featured articles: How to cope with collective grief when tragedy strikes close to home How to help Texas flood victims as the death toll rises 📍Resources to support Texas flood relief: American Red Cross – Emergency shelters and aid (or call 1-800-HELP-NOW) The Salvation Army – Mobile kitchens, supplies, and volunteers Kerrville Kroc Center – Local donation drop-off point Kerr County Flood Relief Fund – Regional relief via Community Foundation of the Texas Hill Country Austin Pets Alive! – Animal rescue, fostering, and vet care World Central Kitchen – Hot meals for survivors and first responders TEXSAR – Texas Search and Rescue – Recovery operations and emergency response Verified GoFundMe Campaigns – Support individuals and families directly Whether you're donating, spreading the word, or just taking a mindful breath—every action counts. ❤️ Transcript link: https://www.optimistdaily.com/?p=1420363 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

In this week's episode of The Optimist Daily's Weekly Round-up, Arielle and Karissa revisit Part II of our popular 2020 series on allyship—this time diving into what effective allyship really looks like in practice. If you missed Part I on performative allyship, you can read it here! They explore actionable ways to show up for marginalized communities with intention and consistency whether that means unlearning internal biases, financially supporting underrepresented creators, or stepping back to let others lead. Then, the conversation shifts to a solution that proves joy knows no age limit: Belgium's Papy Booom nonprofit is helping seniors fight loneliness with unforgettable nightclub outings. Transcript link: https://www.optimistdaily.com/?p=1420308 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

This week on The Optimist Daily's Weekly Roundup, Arielle and Karissa dive into ocean-inspired solutions. From sea moss superfoods and memorial reefs that turn human ashes into coral habitats to breakthrough plastics that dissolve in seawater and soil without leaving a trace. Plus, they mention more of the week's top headlines on climate, health, and connection, like community dementia cafés, a 'Green Fee' in Hawaii, and the subtle science of trust. Tune in for a grounded yet hopeful look at where sustainability and human dignity meet. Transcript link: https://www.optimistdaily.com/?p=1420279 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

This week, Arielle and Karissa dive into the science of little treats—those small, joyful moments that can regulate stress, boost dopamine, and support mental health. They also spotlight a record-breaking $50M donation launching a global endometriosis research hub and reflect on the urgent need for trans rights and dignity during Pride Month. From strawberry matcha lattes to structural change, it's a hopeful, honest conversation about caring for ourselves and creating a better world. Transcript link: https://www.optimistdaily.com/?p=1420246 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

This week, Arielle and Karissa explore the science behind sunshine guilt and share simple tips for reframing guilt with self-compassion. Then they chat about fridge-free tortillas helping vulnerable communities in Mexico. Plus, they highlight other forward-thinking solutions—from volcano-forecasting trees to coral-saving nanoparticle gels and National Park Cities. Transcript link: https://www.optimistdaily.com/?p=1420209 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

In this week's round-up, Karissa and Arielle dive into the mighty chia seed's digestive benefits and Cadence's push to make emergency contraception as accessible as a pack of gum. Join them as they explore real-world solutions making a difference. Transcript link: https://www.optimistdaily.com/?p=1420180 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

What makes an apology feel sincere? Hint: It's in your syllables. This week, Arielle and Karissa dig into the psychology of saying sorry, celebrate Boise's bold geothermal energy system, and share other global solutions that are heating things up (in the best way). Transcript link: https://www.optimistdaily.com/?p=1420147 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://  

This week, Arielle and Karissa dive into the wild and wonderful world of solutions—from ancient humans using ochre as sunscreen during a magnetic pole shift, to Tim Friede, a man who willingly took 200 venomous snake bites to help researchers create a better antivenom. Plus: a roundup of science-backed health and policy stories you don't want to miss. Listen in for survival strategies, surprising science, and a lot of human ingenuity. Transcript link: https://www.optimistdaily.com/?p=1420108 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://  

Is an average life a failure—or a hidden strength? In this episode of The Optimist Daily's Weekly Round-up, Arielle spotlights The Herds, a stunning climate art project featuring life-sized animal puppets parading through cities to raise awareness. Then, Karissa explores the beauty of embracing ordinary moments, with insights from psychologist Sam Goldstein on why a meaningful life doesn't need to be extraordinary. Plus, they share other uplifting stories—from butter made from air to Kenya's clean energy transformation. Watch The Herds behind-the-scenes magic on YouTube: https://www.youtube.com/@the_herds Transcript link: https://www.optimistdaily.com/?p=1420079 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

In this uplifting episode, Arielle and Karissa explore how Iceland's connection to nature, social supports, and resilience boost national happiness—and how Swiss doctors are now prescribing museum visits to improve mental health. From cotton candy skies to Claude Monet, this conversation dives into how culture, community, and creativity are reshaping wellness worldwide. Plus, we round up this week's most inspiring solutions from the Optimist Daily, from AI space discoveries to rave-ready nightclubs. Transcript link: https://www.optimistdaily.com/?p=1420043 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

In this week's episode, Arielle and Karissa dive into two feel-good stories they didn't expect to love: the science-backed benefits of shellfish and the surprising cellular perks of cold water immersion. From bivalves that clean oceans to ice baths that boost autophagy, discover why discomfort might just be good for you—and the Earth. Plus, a rapid roundup of other top solutions this week, including citizen science, coffee hacks, and maternal health progress in Alabama. Transcript link: https://www.optimistdaily.com/?p=1419977 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

This week, Arielle and Karissa explore a groundbreaking move by Colombia to protect uncontacted Indigenous communities and biodiversity, a California builder's creation of the first wildfire-resilient neighborhood, and the personal impact of budget cuts to the EPA and NPS. Transcript link:  https://www.optimistdaily.com/?p=1419923 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

This week, Arielle and Karissa explore the powerful intersection of creativity, mental well-being, and community. They dive into a groundbreaking study on how friendships across income lines can increase social mobility—and why inclusive schools and recreational spaces matter. Then, they turn to the healing magic of crafting, revealing how simple creative acts can reduce stress, build resilience, and deepen relationships. Transcript link: https://www.optimistdaily.com/?p=1419882 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

This week, Karissa and Arielle explore creative sustainability in action—from biodegradable, seed-filled Mardi Gras beads developed by LSU students to Mexico City's bold move toward bloodless bullfighting. Join in for a hopeful conversation about how traditions can evolve, and discover more solutions that are reshaping our world for the better. Transcript link: https://www.optimistdaily.com/?p=1419837 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

In this episode of The Optimist Daily's Weekly Roundup, Karissa and Arielle dive into two compelling stories: why picking up the phone to call your friends can strengthen relationships and improve mental well-being, and how France finally scrapped a discriminatory voting rule in its National Assembly. They discuss the growing loneliness epidemic, how small habits like making a call list can make a big difference, and why accessibility reforms—like the one championed by Sébastien Peytavie—are essential for creating a more inclusive society. Plus, they share even more uplifting solutions from around the world. Transcript link: https://www.optimistdaily.com/?p=1419802 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://  

In this episode of The Optimist Daily Weekly Roundup, Arielle and Karissa dive into some of the most anxiety-inducing headlines of the past week—from plane crashes to media overload—and explore how to manage travel anxiety when the news is anything but comforting. They share science-backed tips from experts like Dr. Rebecca Skolnick, Dr. Michael Halassa, and Dr. Aoife O'Donovan on how to build resilience in uncertain times. Plus, the hosts discuss the power of mindfulness, the surprising benefits of exercise for stress management, and why maintaining hope is more than just a feel-good mantra. Tune in for practical strategies to stay calm, optimistic, and ready to face the unknown. Transcript link:  https://www.optimistdaily.com/?p=1419741 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

In this episode of The Optimist Daily's Weekly Round-up, Karissa and Arielle explore Norway's groundbreaking decision to ban fur farming, diving into how activism, consumer choices, and political action shape a more compassionate world. They also break down essential eye contact tips—what mistakes to avoid, how to improve your skills, and why eye contact is key to confidence and connection. Transcript link: https://www.optimistdaily.com/?p=1419689 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://

In this episode of The Optimist Daily Weekly Roundup, Karissa and Arielle explore the surprising link between naps and enhanced problem-solving skills—because sometimes, sleeping on it really is the best strategy. Then, they dive into the story of Female Invest, a platform making financial literacy accessible to women worldwide. With $23 million in funding, this initiative is breaking barriers, but not without controversy. Should financial education be gendered, or should investing just be investing? Transcript link: https://www.optimistdaily.com/?p=1419653 The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?gift=Y%20http://