Evil Quote by Carl Sagan
““Science cuts two ways, of course; its products can be used for both good and evil. But there's no turning back from science.””
About This Quote
Source Speech: Public Lecture on Science Ethics, 1990
Science is a powerful tool that can be applied for both beneficial and harmful purposes, and once created, its effects cannot be undone.
In simple terms: Science can be used for good or evil, and its impact is irreversible
Key Takeaway
Consider ethical implications before advancing technology
Themes
ethics
responsibility
technology
Mood
thoughtful
cautious
Type
philosophical
inspirational
When to use this quote
- policy making
- research planning
Key Concepts
dual‑use dilemma
irreversibility
Questions to Reflect On
- Can we develop effective safeguards?
- What responsibilities do scientists bear?
A Different Perspective
The quote may overlook the potential for regulation to mitigate harm
![“[ When a religious couple wrote to Sagan about fulfilled prophecies, he wrote back in May 1996 :] If ‘fulfilled prophecy’ is your criterion, why do you not believe in materialistic science, which has an unparalleled record of fulfilled prophecy? Consider, for example, eclipses.” quote by Carl Sagan](https://sms4smile.com/quotes/img-quotes/875/carl-sagan-160_belief_when-a-religious-couple-wrote-to-sagan-a_25095.jpg)
![“Evil cannot be "treated" -- nor should it be. Evil has to [be] confronted and destroyed and it matters not why the evil is in play. Society has no obligation to try to rehabilitate evil.” quote by Bill O'Reilly](https://sms4smile.com/quotes/img-quotes/b89/bill-o-reilly-1019_destroyed_evil-cannot-be-treated-nor-should-it-be_3597.jpg)
