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
How Paraguay cut its poverty rate from over 50 to 16 percent in two decades
BY THE OPTIMIST DAILY EDITORIAL TEAM In 2005, more than half of Paraguay’s population lived in poverty. By 2025, that share had fallen to ...
Read MorePro parenting tips to spark your children’s life-long love for the grea...
BY THE OPTIMIST DAILY EDITORIAL TEAM In today's digital world, the pull of screens can be difficult to overcome, particularly for kids. However, the ...
Read MoreRainforest nations join forces to protect biodiversity
Late last month, major rainforest nations gathered in Brazzaville, Republic of Congo, to address the rising problem of deforestation and safeguard the invaluable biodiversity ...
Read MoreInvestigating when our bodies change the fastest and why it matters
BY THE OPTIMIST DAILY EDITORIAL TEAM Aging might seem like a slow, steady march, but science suggests otherwise. If you’ve ever looked in the ...
Read More
