If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
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You can do historic comparison. 500 hundred years ago people in Europe acted very differently than they do today. On the other hand their genes didn't change that much.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
Notes for future OT posters:
1. Please add the 'open_thread' tag.
2. Check if there is an active Open Thread before posting a new one. (Immediately before; refresh the list-of-threads page before posting.)
3. Open Threads should be posted in Discussion, and not Main.
4. Open Threads should start on Monday, and end on Sunday.