Human DNA, the Ultimate Spot for Secret Messages

I should say right now that I am not talking about theology or the near theology known as intelligent design. The ability to stick a message in a cockroach does not make us the designers or creators of the cockroach — only evolution could be so kind or clever.

But I’m a sucker for secret messages. Once, long ago, I stayed up all night with my friends playing the Beatles’ “White Album” backward hoping to hear the words “Turn me on dead man,” referring to the rumored death of Paul McCartney. I’m ready to find Slartibartfast’s signature and rediscover my cosmic heritage.

The sad truth is, as others will tell you, this is a bit like writing love letters in the sand. “I don’t buy it,” said Seth Shostak, an astronomer at the SETI Institute in Mountain View, Calif., pointing out that DNA is famously mutable. “Just ask Chuck Darwin,” he added in an e-mail message.-Read More-

Source:

NYTimes