Competing Quote by Stephen Schneider
“Science usually operates in sort of three modes, things that are well established, we know what we're talking about, more highly confident. There are competing explanations, we have a pretty good idea, but we're not sure. And then things are speculative.”
About This Quote
Source Book: Science and Public Policy, Stephen Schneider, 1999
Science progresses through three confidence levels: well‑established facts, plausible but uncertain theories, and speculative ideas lacking strong evidence.
In simple terms: Science has three confidence levels.
Key Takeaway
Recognize and communicate uncertainty.
Themes
knowledge
uncertainty
methodology
Mood
cautious
analytical
Type
educational
informative
When to use this quote
- policy making
- research planning
- public communication
- education
- media reporting
Key Concepts
epistemology
risk assessment
Questions to Reflect On
- How do you gauge the confidence level of a claim?
- When should speculation be treated as fact?
A Different Perspective
Speculative ideas can be over‑hyped, leading to misallocation of resources.
