Today’s Solutions: December 19, 2025

Just like you can’t judge a book by its cover, you can’t always judge a fruit by its color. That’s why retail giant Tesco will start selling green oranges, which it claims are “perfectly ripe” and will be as sweet as orange-colored ones. Oranges grow green to begin with and turn orange towards the end of their growing season when the nights become colder. But in recent years, warmer temperatures have remained higher for a longer period of time, thus delaying the natural process by which the fruit turns orange. Still, these green oranges remain eatable, which is why Tesco will not abide to the standards of fruit appearance and will sell them anyway.

Solutions News Source Print this article
More of Today's Solutions

New method uses sound waves to map soil health, stop famine, and restore farm...

BY THE OPTIMIST DAILY EDITORIAL TEAM Across the world, soil scientists are trading in their shovels for something unexpected: seismic sensors. In a breakthrough ...

Read More

This simple 15-minute mindset exercise can ease anxiety, science shows

BY THE OPTIMIST DAILY EDITORIAL TEAM A growing body of research is revealing how a short, simple activity that is done in just 15 ...

Read More

3 habits of the happiest people

Think of the happiest people you know. Do you find yourself often wondering what they are doing to maintain a general level of joy? ...

Read More

Changemakers of the week: GRuB and SparkNJ

Every day on the Optimist Daily, we report on solutions from around the world. Though we love solutions big and small, the ones that ...

Read More