Healthy skepticism

The Zeigarnik Effect states that we remember unfinished and incomplete tasks much better than completed tasks. Things remain in our mind due to their being incomplete.

There are several studies that have failed to replicate Zeigarnik’s experiment. But this does not mean...

When we read scientific studies, it helps to keep in mind the following:

1. Scientists are prone to error just like everyone else.
2. Single source claims are dubious.
3. There is a lot we don’t know.
4. We should not be biased towards a particular outcome.
5. In...

The Roman Sextus Empiricus further developed the idea of Skepticism. He thought everything we claim to know was open to doubt and added that there could be no possible way to resolve this challenge. For Sextus, both opinions are equally v...