I am highly skeptical of what this piece is claiming. I doubt it will be as radical as what industrialization did to agriculture a 100 years ago. I also doubt

I am highly skeptical of what this piece is claiming. I doubt it will be as radical as what industrialization did to agriculture a 100 years ago. I also doubt that it will be 5 times cheaper for the consumer. When you include all the costs, not just productions, but government incentives and environmental costs for examples, one might claim that it will be socially cheaper, eventually... One can hope. It will also be easier to transport the system to another planet. But, this is very speculative, and the 5-10 years milestone is very very optimistic and probably takes into account some fairy magic dust here and there.