The Optimist Daily’s Weekly Roundup
With Arielle Tiangco and Karissa Garcia
Do you like the stories from around the world that recognize and celebrate the people and events making a positive change? Tune in to The Optimist Daily’s Weekly Roundup, where our solutions-focused stories continue, and hear behind-the-scenes discussions from the people bringing you the news.
Episodes
July 25, 2025
From clutter to connection: The screen-free movement and the magic of Poppins
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://
PLAY 21:22 min
July 18, 2025
From pinecones to predators: wildfire tech and the misunderstood vulture
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://
PLAY 17:29 min
July 11, 2025
Support for Texas flood relief and emotional recovery after disaster
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:
📍Resources to support Texas flood relief:
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American Red Cross – Emergency shelters and aid (or call 1-800-HELP-NOW)
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The Salvation Army – Mobile kitchens, supplies, and volunteers
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Kerrville Kroc Center – Local donation drop-off point
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Kerr County Flood Relief Fund – Regional relief via Community Foundation of the Texas Hill Country
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Austin Pets Alive! – Animal rescue, fostering, and vet care
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World Central Kitchen – Hot meals for survivors and first responders
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TEXSAR – Texas Search and Rescue – Recovery operations and emergency response
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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://
PLAY 10:08 min
June 27, 2025
Effective allyship in action + Belgian seniors hit the club in joyful resistance
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://
PLAY 18:07 min
June 20, 2025
Burial reefs and dissolving plastics: hopeful headlines for our oceans
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://
PLAY 15:15 min
June 13, 2025
Pride, periods, and little pleasures: spotlighting dignity, endometriosis, and daily joy
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://
PLAY 19:15 min
June 06, 2025
Fridge-Free Tortillas, Sunshine Guilt, and Science-Backed Self-Compassion
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://
PLAY 15:22 min
May 30, 2025
From Reproductive Rights to Small But Mighty Chia Seeds
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://
PLAY 12:43 min
May 23, 2025
The science of a sincere “sorry” and Boise’s geothermal energy solution
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://
PLAY 15:48 min
May 16, 2025
Snakebites, sunscreen, and solutions: ancient humans, modern science, and unexpected heroes
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://
PLAY 16:56 min