Demes Some Possibilites

Found over at The Speculist.

"Susan Blackmore says that evolution has a third kind of replicator, following on the heels of genes and memes, and that this new replicator needs a name."

This one took a moment to sink in. In addition to DNA, there is a second, and even a third form of evolutionary blueprint being transferred?

According to the theory, evolution evolves too. And, it has led to humans having a different type of intelligence from other animals, and way back when it gave our cells their own little power plants.

"Billions of years ago, free-living bacteria are thought to have become incorporated into living cells as energy-providing mitochondria. Both sides benefited from the deal. Perhaps the same is happening to us now. The growing web of machines we let loose needs us to run the power stations, build the factories that make the computers, and repair things when they go wrong - and will do for some time yet. In return we get entertainment, tedious tasks done for us, facts at the click of a mouse and as much communication as we can ask for. It's a deal we are not likely to turn down."

As I read about the next wave, perhaps to be called "Demes", I envisioned nanotechnology that once inserted into a human performs its intended function and additionally replicates itself and is transferred from generation to generation. A mechanical DNA, if you will, with digital benefits for the host. I am also reminded of the possibility that bacteria may be countered by a communication blocking agent, perhaps dem "Demes" will serve a multitude of purposes that transforms man and medicine.