Thai schoolchildren and their teachers can not be blamed for the fact that they entered the cave very far, exposing themselves to danger. The need for research and knowledge of the world is in us, probably at the genetic level. Elon Musk's desire to expand the sphere of human habitation on Mars is based on the same need for research and knowledge Humanity will always strive up, down, wide and so on. Humanity will always take risks. The nature around...