--- title: "Meaning & Key Takeaway of: When scientifically investigating the…" description: "\"When scientifically investigating the natural world, the only thing worse than a blind believer is a seeing denier.\" — Neil deGrasse Tyson" image: "https://sms4smile.com/quotes/i/a1b/neil-degrasse-tyson-143_believer_when-scientifically-investigating-the-na_2583158.png" --- # When scientifically investigating the natural world, the… ![“When scientifically investigating the natural world, the only thing worse than a blind believer is a seeing denier.” quote by Neil deGrasse Tyson](https://sms4smile.com/quotes/i/a1b/neil-degrasse-tyson-143_believer_when-scientifically-investigating-the-na_2583158.png) [Download](https://sms4smile.com/quotes/i/a1b/neil-degrasse-tyson-143_believer_when-scientifically-investigating-the-na_2583158.png) [Open image](https://sms4smile.com/quotes/i/a1b/neil-degrasse-tyson-143_believer_when-scientifically-investigating-the-na_2583158.png) > “When scientifically investigating the natural world, the only thing worse than a blind believer is a seeing denier.” [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Blind belief rejects evidence; denial of observable facts is equally harmful to scientific progress. **In simple terms:** Both extreme belief and denial hinder truth. Key Takeaway Question evidence, avoid extremes. Themes science critical thinking skepticism Mood cautious analytical Type educational inspirational When to use this quote - research - education - policy making - public discourse Key Concepts epistemology cognitive bias Questions to Reflect On - How do you differentiate healthy skepticism from denial? - What evidence would change a denier’s mind? A Different Perspective Denial can be rationalized when evidence is complex. ★ ★ ★ ★ ★ No ratings yet [Believer](https://sms4smile.com/quotes/about/believer/) [Believer Seeing](https://sms4smile.com/quotes/about/believer-seeing-1795092/) [Blind](https://sms4smile.com/quotes/about/blind/) [Blind Believer](https://sms4smile.com/quotes/about/blind-believer-1795090/) [Denier](https://sms4smile.com/quotes/about/denier-1795093/) [Natural](https://sms4smile.com/quotes/about/natural/) [Natural world](https://sms4smile.com/quotes/about/natural-world/) [Nature](https://sms4smile.com/quotes/about/nature/) [Seeing Denier](https://sms4smile.com/quotes/about/seeing-denier-1795091/) [World](https://sms4smile.com/quotes/about/world/) [Worse Blind](https://sms4smile.com/quotes/about/worse-blind-1024257/) ## Related quotes > [To be labeled a 'science-denier' in 2017 often just means you've upset someone who insists on teaching strict, Darwinian orthodoxy in schools or who…](https://sms4smile.com/quotes/eric-metaxas/to-be-labeled-a-science-denier-in-2017-often-just-means-you-ve-upset/) [Eric Metaxas](https://sms4smile.com/quotes/author/eric-metaxas/) > [Would PBS go so far as to give air time to an even more extreme kind of disinformer, a Holocaust denier?](https://sms4smile.com/quotes/joseph-j-romm/would-pbs-go-so-far-as-to-give-air-time-to-an-even-more-extreme-kind/) [Joseph J. 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