Articles on Scientific expertise

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Claims about what “studies show” are often delivered with confidence, whether they are based on early-stage research or many years of study across populations and contexts. (Wikimedia Commons/Gwydion M. Williams)

When to trust the experts? Follow these guidelines to evaluate science on any topic

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.
Training and experience are the foundation for a group of experts to provide solid guidance. Tashi-Delek/E+ via Getty Images

‘Expertise’ shouldn’t be a bad word – expert consensus guides science and society

Expertise comes with training, experience and accreditation. And expert consensus is the best guide modern democracies have for making decisions about complicated challenges.
However Rodgers came to his decision to remain unvaccinated, he did not follow the tenets of critical thinking. Patrick McDermott/Getty Images Sport via Getty Images

Aaron Rodgers dropped the ball on critical thinking – with a little practice you can do better

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.
When science and anecdote share a podium, you must decide how to value each. Mandel Ngan/AFP via Getty Images

Conservatives value personal stories more than liberals do when evaluating scientific evidence

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.

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