chever wrote:
How is material distribution non-zero sum?
Distribution does not involve a set sum of material, especially as a lot of distribution is non-material such as knowledge, software, cultural thingies, etc. There is also lot of matter out there such as soil and such, and a lot of distribution first involves processing available resources for use. Finally, even with a set sum, if the material is not allocated where it is most useful, then a non-zero sum interaction can occur to help all groups, such as if you have tea but want coffee, and your buddy wants tea but has coffee.
An interesting fact to keep in mind first is the bet between Julian Simon and Paul Erlich over resource prices from 1980 to 1990, Simon said that metal costs would go down over that time and Erlich said they'd go up as they'd get more scarce. Simon won that bet in both inflation adjusted terms and non-inflation adjusted terms, which means that metals got a lot more available during that period of time. They are a material good though... so.... material distribution that was non-zero sum occurred apparently.
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War/murder, ranked by intensity, has had a fairly regular power law distribution for a very long time and I don't see that changing anytime soon

Hmm... are you measuring just the number of conflicts vs deaths, or are you measuring the GDP losses from war over time(such as factories being destroyed and such). I think Orwell would argue that a measurement that takes into account a relationship between GDP(as a percent of world GDP) and war would be fairer as his argument is based upon economic development. As certainly we haven't had a direct war between powers since WW2.