> We just need to take the externalities [...] and tax [...] accordingly. That would be nice if geopolitics and economics worked like clockwork and were thus a

> We just need to take the externalities [...] and tax [...] accordingly. That would be nice if geopolitics and economics worked like clockwork and were thus amenable to simple "rule-changes", but the fact is there are populations for whom tax-evasion is an art-form. Not everything can be made to "play-nice" with free-markets.