I disagree that there is evidence showing it is a necessary aspect of having a society, though. What we have is evidence that societies with tax can function reasonably well, not that societies without tax are not able to function.
It is obvious that any system doing useful work needs resources, and money is a fungible way of representing those resources. However, in my opinion, it is unreasonable to say with certainty that taxation is the uniquely existent solution to this problem or even the best one.
Taxation has an inherent element of force to it, taking forcefully the product of someone's labour to redistribute it to other parties. I would say the element of forced redistribution qualifies it for at least some reasonable definitions of theft (albeit a theft with a good intent, under some definition of "good"). In any case, I am having a hard time drawing a clear line between taxation and, for example, Robin Hood-style redistribution, other than the current governments of the world being recognised as a sanctioned, official, good-enough Robin Hood occupying a local minimum.
Another problem of taxation is the well known market inefficiency of the very act of piling up resources in a central place and then trying to allocate them manually to where they are needed. There is plenty of empirical evidence that systems like this tend to swell in size for no good reason other than serving their own existence.
It is obvious that any system doing useful work needs resources, and money is a fungible way of representing those resources. However, in my opinion, it is unreasonable to say with certainty that taxation is the uniquely existent solution to this problem or even the best one.
Taxation has an inherent element of force to it, taking forcefully the product of someone's labour to redistribute it to other parties. I would say the element of forced redistribution qualifies it for at least some reasonable definitions of theft (albeit a theft with a good intent, under some definition of "good"). In any case, I am having a hard time drawing a clear line between taxation and, for example, Robin Hood-style redistribution, other than the current governments of the world being recognised as a sanctioned, official, good-enough Robin Hood occupying a local minimum.
Another problem of taxation is the well known market inefficiency of the very act of piling up resources in a central place and then trying to allocate them manually to where they are needed. There is plenty of empirical evidence that systems like this tend to swell in size for no good reason other than serving their own existence.