Being determines consciousness
British scientists have modelled the scenario of a zombie-apocalypse.
As result, they said, 100 days after population of the Earth should be 200 humans and 190 millions zombies.
I guess that "British" is main factor of this model. American scientists in the same model would consider an availability of personal weapon. British colleagues can't even imagine it.
https://physics.le.ac.uk/journals/index.php/pst/article/view/956
