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In the face of climate change and food insecurity, New Zealand considers lab-grown fruit
(www.theguardian.com)
I was having a similar discussion with my Father last night - tech is advancing at an incredible rate still, but scalability for most seems to largely hinge on the availability of large quantities of cheap energy. Fusion is really the only answer to that equation, and we are a long way off that yet. I worry about the world my kids will inherit