How we define “reciprocity”: the good, the broad, and the ugly

I hope this is the last blogpost I ever write about semantics. I always want to point people to a good reference on what the words that I use mean (and there isn't a short quick guide), and Wikipedia does not work here. People use the terms "reciprocal altruism" and "reciprocity"in very different ways in … Continue reading How we define “reciprocity”: the good, the broad, and the ugly