For all we know, the aliens have already done this and unwittingly concluded that there was no intelligent life on Earth. They would now be looking elsewhere. A more humbling possibility would be if aliens had become aware of the technologically proficient species that now inhabits Earth, yet they had drawn the same conclusion.
Neil deGrasse TysonFor centuries, epilepsy was the exact expectation of someone being possessed by the Devil. There was no better explanation, and it allows you to admit the existence of the Devil. If there's a Devil, that mean's there's a God.
Neil deGrasse TysonIt is in the best interests of civilization and our economy and our nation to understand what objective truths are as revealed by the methods and tools of science.
Neil deGrasse TysonWhen I would lose matches, I fully respected the person who beat me, because they beat me. I can't blame anybody.
Neil deGrasse TysonWhen I was a kid, I thought that if everyone looked up the way I did then everyone would want to study the universe just like me - how could they not? This naivetรฉ is what tells me that my interest was more a calling than a rational comparative assessment about what to be when I grew up.
Neil deGrasse TysonOne of the biggest problems with the world today is that we have large groups of people who will accept whatever they hear on the grapevine, just because it suits their worldviewโnot because it is actually true or because they have evidence to support it. The really striking thing is that it would not take much effort to establish validity in most of these casesโฆ but people prefer reassurance to research.
Neil deGrasse Tyson