Scarcity, value, wealth.
Are these not subjective and constructed out of the human psyche?
I can agree to statements such as 'A human needs X amount of calories to function, and with current scaling we do not have the capacity to provide every human with amount X on a constant basis'
That scale being impossible to attain? All dependent on micro and macro policies combined with technological advancement.
imo..
And certain natural facts. Space is finite, I may want all the space. Hence, insufficient space for everyone.
Fair enough.