Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Eric's career includes extensive work in ...

The other day I was talking with someone about the basics of evolutionary psychology. She was very smart and motivated to understand this field. During our conversation, I was surprised to learn that ...

What is the Ad Hominem Fallacy? The ad hominem fallacy occurs when someone attacks the person making an argument rather than the argument itself. This fallacy diverts attention from the actual issue ...