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10-23-2002, 10:50 AM | #31 | |
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10-23-2002, 10:59 AM | #32 | |
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If children go through school not hearing about all the branches of science that the Religious Right doesn't like, they woun't be properly equipped to take degrees in science and to follow careers in it. They woun't be equipped with the basics of critical thinking, for one thing. And if you think you can make up the shortfall with imported scientists, I wonder if that's realistic. People aren't going to want to come over here to do science if it means having their children attend schools where science is mutilated beyond recognition. It'll be very nice for European and Asian countries if their scientists stay there rather than moving here, of course. But that doesn't help the USA, does it? Although maybe as long as this country has a godly culture, it won't matter if it's scientifically illiterate. Who needs cures for congenital diseases when thay can just pray about it instead? |
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10-23-2002, 12:06 PM | #33 | |
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10-23-2002, 12:27 PM | #34 | |
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Well you can rest easy. Before a regulated drug or chemical product can be sold, it must have been tested on humans. One problem is, however, that effects that only occure after years of exposure can not be tested for on humans. Oh well... A tradition in drug labs is that the first human subgect is always the head of the project. This harkens back to the days of Erlich. |
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10-23-2002, 03:02 PM | #35 | |
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Please explain this a little more, why should drift impact more on speciation than selection? |
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10-23-2002, 03:09 PM | #36 |
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Hang on, I think I get it.
Selection can only work on mutations with a direct positive or negative impact on the organisms fitness. Drift can alter all factors equally, with neutral impact on fitness but just as large an impact on the species' ability to interbreed. So drift involves mutations that are neutral within the conditions that the isolated group finds itself in, but are 'secretly' removing the ability to interbreed with the parent group. So its like a cave fish, where eye-destroying mutations are neutral within the conditions that the fish finds itself in, but are actually altering features it is just not using at the moment. Am I right? |
10-23-2002, 03:36 PM | #37 | |
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By the way, you never responded to my last post in that thread (October 08, 2002 05:18 PM), where I showed just how badly you misrepresented the conclusions of Tarduno et al (Science 291, pp. 1779-1783) regarding Cretaceous magnetic field strength, and how you managed to totally contradict yourself in the process. Patrick [ October 23, 2002: Message edited by: ps418 ]</p> |
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10-23-2002, 03:42 PM | #38 |
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Ok, Mr. Hydrogen Breather, here's an answer for you. Just knowing that there are people in the world who are so ignorant is shocking to some of us. We find it even more depressing that some of them are even willfully ignorant. Dispelling such people of their ignorance is like trying to solve a puzzle with no apparent solution.
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10-23-2002, 03:51 PM | #39 |
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Actually, as an amateur astronomer, I attack astrology every chance I can.
But there just aren't that many idiots advocating it seriously. |
10-23-2002, 04:20 PM | #40 | ||||
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