> I can't imagine getting hundreds of countries to all unanimously agree on anything. There are many, many international agreements that >100 countries agree t

> I can't imagine getting hundreds of countries to all unanimously agree on anything. There are many, many international agreements that >100 countries agree to. The EU requires consensus for many things (what does that mean exactly? zero 'no votes?) as does NATO, which requires unanimity for some things. US Congress passes bills 'without objection' as a normal thing. Maybe you are reading too many inflammatory stories? Humans are social creatures who are hard-wired to cooperate.