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PZ Myers is a biologist and associate professor at the University of Minnesota, Morris.
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Every argument for God and every attribute ascribed to Him rests on a false metaphysical premise. None can survive for amoment on a correct metaphysics…. Existence exists, and only existence exists. Existence is a primary; it is uncreated, indestructible, eternal. So if you are to postulate something beyond existence—some supernatural realm—you must do it openly denying reason, dispensing with definitions, proofs, arguments, and saying flatly, "To Hell with argument, I have faith." That, of course, is a willful rejection of reason. Objectivism advocates reason as man's sole means of knowledge, and therefore, for the reasons I have already given, is atheist. It denies any supernatural dimension presented as a contradiction of nature, of existence. This applies not only to God, but also to every variant of the supernatural ever advocated or to be advocated. In other words, we accept reality, and thats all.

[Leonard Peikoff, "The Philosophy of Objectivism", lecture series (1976), Lecture 2]

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« Patterning the nervous system with Bmp | Main | Hey, political bloggers! »

Developmental Biology 4181: Week 2

Category: DevelopmentSciencedb4181
Posted on: September 12, 2006 7:21 PM, by PZ Myers

This week, my students are thinking about SIDS, aging, Christiane Nusslein-Volhard, oncogenes, hunger, individuality, worm movies, obesity, sunscreen, and whether to divide or die. A fairly typical set of undergraduate concerns, right?

They've all also been reading chapters 3 and 4 of Carroll's Endless Forms Most Beautiful, and their summaries are here: α, β, γ, δ, ε, and ζ.

If you missed it, here's Last week's digest and a brief explanation of what it's all about.

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Comments

#1

To be a scientist in this day & age is to know how to type greek letters into a computer.

Posted by: dcb | September 12, 2006 10:56 PM

#2

My DevBio class just covered inducers, responders, paracrine/juxtaposed/autocrine pathways (wnt, notch, hedgehog, etc.), and differential gene expression. It's our 2nd week, too. Interesting how profs differ in topic and what the assignments are; my class will be forming groups and doing paper research and class presentations/debates on stem cells.

Posted by: Jenna | September 13, 2006 12:14 AM

#3

Thanks. I enjoy the opportunity to sit in on your students' work.

Posted by: Kaethe | September 13, 2006 8:49 AM

#4

I am so jealous of your students.

Posted by: Kate Lee | September 13, 2006 8:53 AM

#5

When will your students think about mitochondrial bioenergetics?
"Teachers and critics
All dance the poot"
Good course and Devo anyway. :)

Posted by: Attila Csordas | September 13, 2006 8:59 AM

#6
To be a scientist in this day & age is to know how to type greek letters into a computer.
ιτ'σ νοτ θατ ηαρδ

Perhaps a little tedious.

Posted by: Ian Menzies | September 13, 2006 9:22 AM

#7

I was very disappointed to read the following:

He missed the point. In mathematics and science, there is no difference in the intelligence of men and women. The difference in genes between men and women is simply the Y chromosome, which has nothing to do with intelligence.

What troubles me is that some might think: "Well, if the president of Harvard says this, it must be true. He's just being attacked because he said something politically incorrect." What Summers said was scientifically incorrect.

This statement is not only incorrect, it misses the point. Shame upon Nusslein-Volhard.

Posted by: Caledonian | September 13, 2006 9:56 AM

#8

Greek letters are easy generally (any good symbol font, or a font that supports unicode, has them). Greek letters with all the ancient-style diacritical marks and accents is often extremely annoying.

PZ: Speaking of entering things, do your students have facilities to submit drawings to the course web page? All the bioscience courses I've done have been big on drawings ...

Posted by: Keith Douglas | September 13, 2006 4:34 PM

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