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://