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There is no DNA for galaxies, so how could you know what the properties of a particular galaxy "should be"? The focus on "per-galaxy parameters" is like expect
by isthatafact 3y ago
There is no DNA for galaxies, so how could you know what the properties of a particular galaxy "should be"?
The focus on "per-galaxy parameters" is like expecting to be able to predict how tall Tom Cruise should be after reading a textbook on the theory of evolution.
- throwawaymaths 3y agoOk so you are admitting that just as evolution is a poor model for human height, DM is a poor model for galaxy rotation curves.
- isthatafact 3y agoMaybe my metaphor was too sloppy to illustrate the point, but I do not follow your logic here at all.