Following our first post on understanding the coming zombie apocalypse, we thought it pertinent to pose, and attempt to answer, another set of questions using the collective wisdom of the geoweb. While our earlier post sought to understand the spatial dynamics of the zombie apocalypse by finding where there were relative concentrations of references to "zombies" and "old people", we all know that a healthy supply of food is an important factor to consider when staking out places to hide from zombies.
We all know that zombies eat human brains. It's almost so widely accepted that I just wasted 15 seconds typing these two sentences. So what is the opposite of the human brain? The exact thing that zombies would not, under any circumstances, have any interest in consuming? The answer: salad. Why on earth would zombies want to eat salad? It makes no sense. Presuming this fact to be true, we can measure the relative concentrations of references to "brains" and "salads" in order to know where might be good places to avoid, and where might be good places to hide out in the case of the zombie apocalypse. Or, in a less dire scenario, where there might be lots of vegetarian restaurants to eat at next weekend.
Second, there appears to be a clustering of brains in the Normandy region of France and in parts of Germany. While this contradicts our earlier finding that France and Germany are seemingly safe from the zombie apocalypse given the large number of old people, perhaps our shot in the dark about zombies masking their presence in these places was more founded in evidence than we suspected. Probably best to avoid anyone over the age of 25, just to be safe.
Given the smattering of brains across the continent, it appears that no place is entirely safe from the zombies. It's also worth noting that just because there are more salads than brains in a location does not mean there are no brains worth consuming. Just because zombies don't receive as much payoff in these areas doesn't mean they can't make their way there should all other tasty cerebral resources be exhausted.
And you thought Mad Cow disease was bad...