Articles on Scientific expertise
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Science works through a process of revision. As consumers, we must learn how to evaluate how mature evidence is, and always remain flexible to new findings.
Expertise comes with training, experience and accreditation. And expert consensus is the best guide modern democracies have for making decisions about complicated challenges.
Critical thinking means seeking out new information – especially facts that might run contrary to what you believe – and being willing to change your mind. And it’s a teachable skill.
How much weight would you put on a scientist’s expertise versus the opinion of a random stranger? People on either end of the political spectrum decide differently what seems true.



