Algae will be a big part of any sustainable future. It absorbs carbon dioxide, like plants. It can survive in saltwater and wastewater, saving freshwater resources for human needs. It can be cultivated in shallow pools built and maintained in regions spare of farmable land. It grows quickly, needs little fertilizer and requires no pesticides. Algae can power cars, ships and planes, and feed cattle—as well as people. A good overview of the promise of algae innovation by Popular Science.
Algae can fuel planes, feed people and fight climate change
More of Today's Solutions
Barbie debuts first doll with type 1 diabetes, boosting visibility and inclusion
BY THE OPTIMIST DAILY EDITORIAL TEAM Mattel introduced its first-ever Barbie doll with type 1 diabetes in an effort to improve representation and produce ...
Read More8 weekend rituals successful people embrace to recharge and thrive
BY THE OPTIMIST DAILY EDITORIAL TEAM Weekends often arrive like a sigh of relief after a long, demanding week. And while the idea of ...
Read MoreJigsaw puzzles: A hobby that’s great for your brain
BY THE OPTIMIST DAILY EDITORIAL TEAM In our ever-increasing digital society, puzzling is the perfect activity to unplug and improve your mental and physical ...
Read MoreHow meditation helps the mindset of people coping with disease
Keeping our spirits up is important for all of us, no matter the task at hand, and that's easy to forget sometimes as we ...
Read More
