Game Theory and its Relevance to Cypherpunks

[Jerome Tan]

In Iran, Chenghis Khan killed 30 millions out of 40 who previously
lived there.

Ghenghis Khan, not Chenghis Khan.

It basically proves that people now are no better and no worse than 
people then. Really, there is no reason for things to be otherwise.

I agree with you. Massacre done before is more worst than now. But there are a lot of moral people in those times.