I don't agree about sourcing supplies on Earth for the simple reason that mining operations on Earth ravage the countryside and leave it permanently dead and po

I don't agree about sourcing supplies on Earth for the simple reason that mining operations on Earth ravage the countryside and leave it permanently dead and poisoned. https://edgy.app/wp-content/uploads/2017/04/mining.jpg https://edgy.app/wp-content/uploads/2017/04/mining.jpg https://cdn.newsapi.com.au/image/v1/2d6c839bf3889ca045acde28d7be7259 https://cdn.newsapi.com.au/image/v1/2d6c839bf3889ca045acde28... https://en.wikipedia.org/wiki/Berkeley_Pit https://en.wikipedia.org/wiki/Berkeley_Pit Many of these minerals exist in abundance on astroids, and I would love to see us protect the Earth by mining there instead of here.