The rules you create are completely artificial, and IRL, people will rarely perceive "If everyone gives 2 points then everyone gets 2 points", even in the case

The rules you create are completely artificial, and IRL, people will rarely perceive "If everyone gives 2 points then everyone gets 2 points", even in the case it's true. They will see what they loose. Then you will have the ones abusing the system in some clever way. Then you will have people trying to scare others, or rule others, or both. Sub group will forms. Situation will changes, some old resource will become scare, some new resource will become in demand. Power play will come in. And Ego. We are not ants. Now in emergency situations, my experience is that we ARE hardwire to help each others. It works almost automatically, and is quite magical. But as son as the immediate threats wears off, all the stuff I mentioned come into play.