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The title of that presentation is ‘turning fossil fuels to food’. Fossil fuels are over, finished so the video is probably not forward looking. I will watch it later anyways ...

Way to miss the forest for the trees. That talk is about how inefficient vertical farming is, _even using fossil fuels_ which are much more efficient than solar at the moment.

Where do you think most of grid power comes from right now?

Plants collect the sun's energy better than solar panels do and the sun is significantly more powerful than lamps.

Fossil fuels will continue to be heavily used for hundreds of years, although the rate of consumption growth may start to trend down.

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