Martin Heidegger, that odd rustic, said "we remain unfree and chained to technology" whether we know it or not and we're simply blind if we don't see that technology has changed us, changed our world and even being itself. Although ultimately hopeful, he was sober in his warning that technology is both dangerous and challenging. He said we should watch over it and question it, "instead of merely gaping at the technological."Quotes are from QCT.