Today’s Solutions: December 22, 2025

Corporate Social Responsibility

Keeping up with the latest news in all four corporate social responsibility categories: environment, human rights, philanthropy, and economic responsibility.

Child development

Paid parental leave improves infants' brain development

The months after giving birth are significant for mothers, not just for the physical and emotional recovery from labor, but for the time to bond with the new child and to adjust to the major life change. There is an ongoing discussion in the United States for the implementation of national paid Read More...

High-speed train

Carbon-cutting, high-speed train could run from So-Cal to Vegas

Understandably, there’s a particularly high commuter rate going from Southern California to Las Vegas. While people come from all over the world to party in Las Vegas, those coming from So-Cal have regular flights and even create notable traffic jams on their way, creating an unnecessary amount Read More...

4-day workweek

Bill before California State Assembly for a four-day workweek

If we can get as much done in a shorter amount of time, with a clear head and minimal stress levels, why shouldn’t we? We should all love our jobs, and many of us luckily do, but we still need to live full and active lives outside of the office. Many believe that the trick to living a rounded and Read More...

Santiago Chile

Chile’s president moves to, and improves, run-down part of Santiago

A country’s head of state can seem far removed from the boots-on-the-ground work that has a tangible and visible effect on average citizens’ lives. For most of us, the gradual progress of policy changes can seem invisible, and we can feel a great disconnect between our lives and the legislative Read More...

Solar Panel Manufacturing

Researchers use new AI to advance solar cell manufacturing

Solar energy is becoming more affordable and easier to produce every day. As the market grows, so too is the field of research. Solar scientists have been working with perovskites, a family of mineral and ceramic materials that are a top contender to replace silicon as the next level up in Read More...

Berry smoothie

From the Supreme Court to smoothies: 5 favorites from our optimist editor-in-chief

The Optimist Daily is all about solutions — those that make big impacts in the world as well as those that enhance our daily lives. As solution-seekers, news readers, and good-for-the-world-and-soul product searchers, we often feature discoveries that promise to make our lives better. This week, Read More...

Happy Earth Day

Love and Action: Happy Earth Day!

“There are no passengers on Spaceship Earth. We are all crew.” — Marshall McLuhan, philosopher   As far as we know, Earth is the best place in the Universe.  The search for life beyond our planet and even our solar system is ongoing, and one day we could very well make the Read More...

Viv for your V

Viv for your V: championing sustainable periods for menstruators everywhere

Here at The Optimist Daily, we are always excited to feature solutions that elegantly address multiple problems at once. That’s why we were so pleased to interview Katie Diasti, the founder of earth-friendly period care company Viv for your V on our podcast, The Optimist Daily Update. The Read More...

Scottish Forests

Scottish forests are the biggest they’ve been in 900 years

Scotland is a proud and iconic country, with a unique culture and landscape. Travelers from all over the world come to visit Scotland’s highlands, lowlands, and lochs. Another invaluable part of the Scottish wilderness, largely and unfortunately overlooked by visitors, is its Read More...

Elders Climate Action

Elders Climate Action: climate activism for seniors

This last week’s Optimist’s View on aging got us thinking about our seniors and how lucky we are to have a substantial older population. Longer life expectancies and a growing senior population mean holding onto our loved ones and benefiting from their perspective and experience. With an active Read More...