• It relates to the practices, methods, tools, myths, ethics, and social norms that are important in the evolution of our behavior. Customs that we learn from the experience of our parents and others – either by teaching or observation.
• Cultural evolution is ...

Richard Dawkins introduced the term meme in his classic The Selfish Gene, defining it as a unit of information that spreads via imitation. He noted that memes evolve via natural selection just as in evolution.

The internet has always been a fertile grou...