The theory of evolution, like the theory of gravity, is a scientific fact. Neil deGrasse Tyson More Quotes by Neil deGrasse Tyson More Quotes From Neil deGrasse Tyson On Friday the 13th, April 2029, an asteroid large enough to fill the Rose Bowl as though it were an egg cup will fly so close to Earth that it will dip below the altitude of our communication satellites. We did not name this asteroid Bambi. Instead, we named it Apophis, after the Egyptian god of darkness and death. Neil deGrasse Tyson bad-assfridaycommunication To learn more about science, turn off your electronic device and go outside and look around a bit. Nature is calling you. Go on. The internet will still be here. Neil deGrasse Tyson callinggoes-onlooks Today, scientists sound the alarm on other environmental dangers. Vested interests still hire their own scientists to confuse the issue. But in the end, nature, will not be fooled. Neil deGrasse Tyson environmentalalarmsissues Why can't we summon the ingenuity and courage of the generations that came before us? The dinosaurs never saw that asteroid coming. What's our excuse? Neil deGrasse Tyson asteroidsdinosaursgenerations Everything we do understand about the universe - the periodic table of elements, Einstein's laws, Newton's laws, all of chemistry, all of biology - that's 4 percent of the universe. We got to the moon on the 4 percent we do understand. We landed on Mars on the 4 percent we do understand. So the day we crack the nut of the rest of that 95 percent... Oh my gosh. Neil deGrasse Tyson moonlawnuts To be scientifically literate is Neil deGrasse Tyson empower-yourselfempoweringbullshit You will never find scientists leading armies into battle. You just won’t. Especially not astrophysicists -we see the biggest picture there is. We understand how small we are in the cosmos. We understand how fragile and temporary our existence is here on Earth. We understand there are bigger problems we need to solve as a species than what God you pray to. Neil deGrasse Tyson armybattleneeds Even with all our technology and the inventions that make modern life so much easier than it once was, it takes just one big natural disaster to wipe all that away and remind us that, here on Earth, we're still at the mercy of nature. Neil deGrasse Tyson bad-assmodern-lifetechnology Practically every food you buy in a store for consumption by humans is genetically modified food. There are no wild, seedless watermelons. There’s no wild cows. Neil deGrasse Tyson consumptionstorescows You don't want to raise a kid in a culture where the kid who asks the most questions is annoying. You want a culture where the kid who asks the most questions gets awards and gets another piece of cake. Neil deGrasse Tyson cakeawardskids To assert that the universe has a purpose implies the universe has intent. And intent implies a desired outcome. But who would do the desiring? And what would a desired outcome be? That carbon-based life is inevitable? Or that sentient primates are life's neurological pinnacle? Are answers to these questions even possible without expressing a profound bias of human sentiment? Of course humans were not around to ask these questions for 99.9999% of cosmic history. So if the purpose of the universe was to create humans then the cosmos was embarrassingly inefficient about it. Neil deGrasse Tyson cosmospurposeprofound For me, I am driven by two main philosophies, know more today about the world than I knew yesterday. And along the way, lessen the suffering of others. You'd be surprised how far that gets you. Neil deGrasse Tyson philosophykidsknowledge I don't have an issue with what you do in the church, but I'm going to be up in your face if you're going to knock on my science classroom and tell me they've got to teach what you're teaching in your Sunday school. Because that's when we're going to fight. Neil deGrasse Tyson teachingreligiousschool I dream of a world where the truth is what shapes people's politics, rather than politics shaping what people think is true. Neil deGrasse Tyson truthdreamthinking Whether or not you can never become great at something, you can always become better at it. Don't ever forget that! And don’t say “I’ll never be good”. You can become better! and one day you’ll wake up and you’ll find out how good you actually became. Neil deGrasse Tyson wake-upmind-blowingone-day No one is dumb who is curious. The people who don't ask questions remain clueless throughout their lives. Neil deGrasse Tyson cluelesslearningschool One 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 worldview—not 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 cases… but people prefer reassurance to research. Neil deGrasse Tyson effortsupportpeople Recognize that the very molecules that make up your body...are traceable to the crucibles that were once the centers of high mass stars that exploded their chemically rich guts into the galaxy, enriching pristine gas clouds with the chemistry of life. So that we are all connected to each other biologically, to the earth chemically and to the rest of the universe atomically. Neil deGrasse Tyson cruciblestarsclouds I wonder if, in fact, we have been observed by aliens and upon close examination of human conduct and human behavior they have concluded that there is no sign of intelligent life on Earth. Neil deGrasse Tyson examinationintelligentearth If your belief system is not founded in an objective reality, you should not be making decisions that affect other people. Neil deGrasse Tyson decisionrealitypeople
