gene

People often ask, "What is a Meme?" so here's a more than a little information on that. I pronounce it so it's rhymes with 'dream'; some pronounce it so it sounds like 'mem' (from mem-ory). (Via The Daily Meme)

First off, technically most of the sites here are not memes. The fact that most of these sites create new questions all the time removes the whole evolving viral concept of a meme. But most people call them that and I liked the word 'meme' so I used meme.

Richard Dawkins introduced the term after writing that evolution depended not on the particular chemical basis of genetics, but only on the existence of a self-replicating unit of transmission — in the case of biological evolution, the gene. For Dawkins, the meme exemplifies another self-replicating unit, and most importantly, one which he thought would prove useful in explaining human behavior and cultural evolution.