Как это не слышно? Ещё как слышно. Более того, кто-то считает, что в космос надо лететь после того, как будут побеждены болезни, бедность, насилие и т.д., то есть никогда. https://www.theguardian.com/commentisfree/2018/feb/07/elon-musk-spacex-launch-utterly-depressing
A mission to Mars does indeed sound exciting, but it’s important to have our priorities straight. First, perhaps we could make it so that a child no longer dies of malaria every two minutes. Or we could try to address the level of poverty in Alabama that has become so extreme the UN investigator did not believe it could still occur in a first-world country. Perhaps once violence, poverty and disease are solved, then we can head for the stars.