IN SPOTLIGHT
Four scenarios on the future of circular economy
The circular economy holds the promise of a zero-waste future, yet formidable challenges in technology, finances, and regulation persist. How will governments and businesses overcome these obstacles to achieve true sustainability?
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Vertical Farming - The Solution to Growing Food Demands?
It's estimated that by 2050, global food demand will increase between around 60% to 100%. We're already seeing some efforts at making rural areas more efficient at crop production. Laboratories are now attempting to lab-grown meat and other methods. Another promise, which has been frequently evoked lately, is vertical farming. But what exactly is it?