Neil DeGrasse Tyson: When scientifically investigating the natural world, the only thing worse than


	Neil DeGrasse Tyson Neil DeGrasse Tyson When scientifically investigating the natural world, the only thing worse than a blind believer is a seeing denier. Neil DeGrasse Tyson BestQuotes4Ever.com When scientifically investigating the natural world, the only thing worse than a blind believer is a seeing denier. 1762

Neil DeGrasse Tyson