From the ancient rice terraces of Yunnan to modern vertical hydroponics, agriculture comes in many different forms. Now a group of Italian brainiacs have created the world’s first underwater garden for terrestrial plants. Seaweed and kelp have been cultivated along shorelines for centuries, but in small submersible glass domes, pots of basil, lettuce, tomatoes, and... Continue Reading →

For six years I worked in climate advocacy. I researched how to mobalise ourselves, and politicians, to halt climate change. Because good policy doesn’t come out of thin air. Policies start as ideas, batted around by a bunch of people trying to please a bunch of stakeholders. Laws are a manifestation of the minds of... Continue Reading →

Public procurement has played an essential role in bringing climate technologies such as wind and solar from niche to mainstream. It also could be key to scaling the plant-based ecosystem, lowering the carbon footprint of food production. Schools might be the public infrastructure soon kicking off this development. Environmental groups such as Friends of the... Continue Reading →

The plastic waste problem gets plenty of attention, and for good reason: If we continue mismanaging this material as usual, there could be 7.7 gigatons of the stuff cluttering landfills, waterways and oceans, or being incinerated by 2040. Just as stunning: Plastic isn't the fastest growing waste stream the world needs to deal with. According... Continue Reading →

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