If you need to invoke your academic pedigree or job title for people to believe what you say, then you need a better argument.
Neil deGrasse TysonExploration is what you do when you don't know what you're doing. That's what scientists do every day. If a scientist already knew what they were doing, they wouldn't be discovering anything, because they already knew what they were doing.
Neil deGrasse TysonRecognize 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