Penn & Teller    PCC articles by Penn Jillette        Reprinted with permission.

Which Came First, the Chicken or the Egg?

by Penn Jillette

Yup, I'm really going to
attempt to answer the
previously-thought-to-be
eternal question and I'm going to
mention computers so they'll
print it and I'll get famous.

Harry Houdini wanted to live forever, was skeptical of an afterlife and figured the world would never remember a magician. Houdini decided to force his way into history as the first airplane pilot to have a three minute sustained flight over Australia. He made what he thought would be the historic first flight over Digger's Rest, in a Voisin in 1910. Although his pioneer flight is remembered by Houdini nuts like me and recorded in aviation record books, Harry didn't need to make the flight to become a legend. He was wrong, he would be remembered for doing magic.

In my case, however, Houdini is dead right. I won't be remembered for our magic act. Houdini was the Springsteen / Madonna of his day and I'm the . . . well I'm the Penn Jillette of my day. I've achieved a little notoriety* but, truth be told, I'd be better off flying over Tasmania in a Voisin in 1992 to get famous.

So, this is my harebrained shot at fame ("I wanna live forever"). I'm going to try to be remembered as the guy who answered the question - "Which came first, the chicken or the egg?" I could answer this in one word, save you all a lot of time, squeeze my column into the margins of the zillion of mail order ad pages, save part of a rain forest (making Sting happy), and have a 50%" chance of getting it right on limited multiple choice, but for immortality you need an answer in essay form of at least 689 words.

The journal Science and the New York Times reports that scientists in Allan C. Wilson's laboratory have been doing statistical analysis on the DNA of diverse races and running a computer (I told you I'd get "computer" in) program to construct a genealogical tree of us humans and bring us back to the mother of us all. They call her "Eve," (get it?) a modern Homo sapiens that lived in Africa about 200,000 years ago.

                Egg

Chicken

Meanwhile in another part of the science world, guys and gals are breaking the genetic code and finding out what is where on that wacky double helix. By the time "2001, A Space Odyssey" and "20th Century Fox" are really goofy names we'll have traced back our ancestors and broken the human machine code. We'll know what makes blue eyes, curly hair and people who like Phil Collins. We'll be able to look at some DNA and decide that it's human, and if we have DNA that's very close to human but has a couple switches off we'll be able to say, "This is not human." We'll just define "human" by the DNA.

From there it's one small step to chicken. We will know the exact DNA recipe for chicken (and even for things that taste just like chicken). We'll be able to figure back to the "Eve of chicken" (a Barry McGuire B Side). I contend that the mother of that chicken-Eve had to be one mutation shy of the DNA that we have decided means "chicken, just one switch short a chicken (I should be remembered forever for the phrase "one switch short a chicken"). The way I figure it, the mother-of-chicken-Eve's double chicken helix randomly mutated the one smidgen it needed and the "almost chicken" laid the first real chicken egg. Ta-da. I humbly (hoping to make history) submit that the egg had to come first.

My microbiologist friend, Dave, says that my whole theory comes from a deep misunderstanding of genetics. He's says I'm wrong. He says I am "one switch short a chicken." Okay, let's see how long he's remembered - this fool is betting his eternal life on the chicken.


* I bet for a good long time to come if you search for the string "Uma Thurman" on ZiffNet's Industry News and Library Computer DataBase Plus my name will pop up several times - that's some fame.