On: Professional maintainers: a wake-up call

[wpietri]

Again, you made a claim about the evolved nature of humanity. It seems like you can't back it up. Bluster all you want, but if you can't come up with actual citations, I think we're done here.

[deterministic → wpietri]

There are a huge number of references online. Just Google “in group out group social evolution”. Or simply go to Wikipedia for a quick summary:

https://en.wikipedia.org/wiki/In-group_and_out-group

Now I think we are done here.