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If penicillin had been judged by its toxicity to guinea…

“If penicillin had been judged by its toxicity to guinea pigs, it might never have been used by man.” quote by Peter Singer
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“If penicillin had been judged by its toxicity to guinea pigs, it might never have been used by man.”

Peter Singer

About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

Testing on animals can miss beneficial outcomes; evaluating safety solely on animal toxicity can hinder progress.

In simple terms: Animal tests may block useful discoveries.

Key Takeaway

Balance safety with potential benefits.

Themes

ethics science innovation

Mood

controversial reflective

Type

ethical philosophical

When to use this quote

  • drug development
  • regulatory policy
  • public health debates

Key Concepts

risk assessment animal welfare medical progress

Questions to Reflect On

  • Should we prioritize potential human benefit over animal welfare?
  • What alternatives can replace harmful testing?
A Different Perspective

Animal testing can cause suffering and may not predict human effects.

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