Welcome to Ken Weiss' Lab on the web
We are interested in and use a variety of investigative techniques for understanding complex traits and the evolutionary processes that are responsible. We work on various subjects, ranging from understanding the amount of genetic complexity underlying human disease, to developmental and evolutionary aspects of the head and dentition. We are also interested in the problem of understanding the causation of complex traits that seem to be affected by multiple factors; this is a widespread issue that affects many areas of science and has serious societal and ethical implications that are also among our interests. Finally, we are entering the bioinformatic age and are investigating what we can learn by genomic sequence comparisons of species of interest to anthropologists and even more generally since we work with mouse and baboon models. Olfactory gene regulation is one of a few problems on gene regulation and evolution that we are working on.
A recent book reflects many of our lab's interests.
ON TRYING TO THINK FREELY,CRITICALLY, & CREATIVELY
Creative thinking often means not accepting views that are generally taken for granted. There are usually good reasons for persistent ideas, but history shows that they are often not correct. Always ask "What if it isn't so?"
Galileo suggesting that the Earth moves, in Dialogue Concerning the Two Chief World Systems (1632)
"How many propositions I have noted in Aristotle ... that are not only wrong, but wrong in such a way that their diametrical opposites are true...!?"
...and yet, in science as in life, it is important to keep the luxury of skepticism in perspective
Lord Byron, Don Juan, Canto X:42 (1824)
This is the way physicians mend or end us,
Secundum artem: but although we sneer
In health - when ill, we call them to attend us,
Without the least propensity to jeer:
While that 'hiatus maxime deflendus'
To be fill'd up by spade or mattock's near,
Instead of gliding graciously down Lethe,
We tease mild Baillie, or soft Abernethy.
Bertrand Russell: A habit of basing convictions upon evidence, and of giving them only that degree of certainty which the evidence warrants, would, if it became general, cure most of the ills from which the world is suffering.
ON LEARNING AND ITS VALUE
New York is a city filled with people, but you can be lonely in New York if you don't make an effort to meet them. Penn State is a university filled with opportunity, but you can graduate without an education if you don't make an effort to get one.
Stendahl in The Red and the Black (1831)
The young men who came to pay their respects, afraid of saying something which might arouse the suspicion that they had been thinking, or reading some forbidden book, lapsed into silence after making a few elegant comments about Rossini and the weather.
Socrates defending himself in his trial for teaching heresy (in Plato's Apology ca. 400 BC)
Citizen of Athens, the greatest city in the world, so outstanding in both intelligence and power, aren't you ashamed to care so much to make all the money you can, and to advance your reputation and prestige - while for truth and wisdom and the improvement of your soul you have no care or worry?
The distinguished journalist I.F. Stone, on staying with what you believe even when the majority think otherwise
The only kinds of fights worth fighting are those you're going to lose, because somebody has to fight them and lose and lose and lose until someday, somebody who believes as you do wins. In order for somebody to win an important, major fight 100 years hence, a lot of other people have got be willing -- for the sheer fun and joy of it -- to go right ahead and fight, knowing you're going to lose. You mustn't feel like a martyr. You've got to enjoy it.
