Maybe we still have a chance

Gerald Crabtree, the leader of a genetics laboratory at Stanford University, argues that humans evolved to be hunter/gatherers, a high risk occupation that tended to keep the gene pool tidy. Life as a hunter-gatherer was probably more intellectually demanding than widely supposed, “a hunter-gatherer who did not correctly conceive a solution to providing food or shelter probably died, along with his or her progeny, whereas a modern Wall Street executive that made a similar conceptual mistake would receive a substantial bonus and be a more attractive mate.” A comparison of the genomes of parents and children has revealed that on average there are between 25 and 65 new mutations occurring in the DNA of each generation. Professor Crabtree says that this analysis predicts about 5,000 new mutations in the past 120 generations, which covers a span of about 3,000 years.

Jerry Coyne complains, “another problem is that scientists like me are intimidated by philosophical jargon, and hence didn’t interrupt the monologues to ask for clarification for fear of looking stupid. I therefore spent a fair amount of time Googling stuff like “epistemology” and “ontology” (I can never get those terms straight since I rarely use them).” This is an amazing confession.  He is not wondering about the distinction between de dicto and de re, but about a Philosophy 101 distinction.  It would be as if a philosopher couldn’t distinguish between velocity and acceleration, or mass and weight, or a scalar and a vector, or thought that a light-year was a measure of time.

«They Cracked This 250-Year-Old Code, and Found a Secret Society Inside.» :)

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s