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://