I wonder about this too; how we'd ever even know? maybe there were never as many people/could all be BS. Also; would like to know what our population 'should' be? if it had been left alone...
If you think about it, census data is the low hanging fruit. What about everything else... food, education, medicine, science, elections, overseas relations, etc, etc... how would we really know?
I wonder about this too; how we'd ever even know? maybe there were never as many people/could all be BS. Also; would like to know what our population 'should' be? if it had been left alone...
If you think about it, census data is the low hanging fruit. What about everything else... food, education, medicine, science, elections, overseas relations, etc, etc... how would we really know?