
We’ve recently written about National Teacher Appreciation Day in the US – in many other parts of the world, though, the big holiday of the month is May 1st, or ‘May Day‘ (aka Labor Day).
In the US, Labor Day happens in early September and is primarily about getting that one last long weekend in before the unofficial end of summer. Elsewhere in the world, though, the concept of ‘Labor Day’ is a bit more politicized: also known as International Worker’s Day, the holiday has had a particularly rich history here in Berlin dating all the way back to the bad old GDR days (the still grandiose Karl Marx Allee boulevard was in fact built for the sole purpose of providing as impressive a backdrop as possible for the yearly parade).
As Berlin has gradually became more westernized in the years after the fall of the wall, the holiday has evolved into more of a day of protest – in fact, just last year, 10,000 protestors clashed with police on the streets.
With May Day all over the local news here for a couple of days last week, I thought it might be interesting to see whether the same was true out there on the internet as well: was May Day (or, rather, Tag der Arbeit) a ‘trending topic’ online over the weekend?
The fastest/easiest/best/cheapest (i.e. free) way to graph the frequency with which a given keyword or phrase is searched for on Google within a specified time window is Google Insights. (Google Trends, another Google site, offers much the same service – but the date and geographic region filtering is less powerful) .
Here’s what Google Trends shows for ‘Tag der Arbeit’ over the past few years:

A few things to note: if Google’s data is correct, there was roughly 5 times the amount of interest in ‘Tag der Arbeit’ this year than in either of the previous two years (vertical values are scaled such that the number “100″ represents the maximum value returned, much as Google’s financial charts are scaled). That’s a little hard to accept, and begs the question of whether what we’re looking at is being affected by some differences in Google’s methodology over the past few years. Secondly, thanks to the site’s geographic functionality, it would appear that the German states of Nordrhein-Westfalen and Hessen are for more interested in ‘Tag der Arbeit’ than we are in Berlin – although, again, this assumes a normalized data methodology across the whole of Germany.
Google Insights is a very useful service. It understands the Google search operators (‘OR’, ‘+’, etc.), and it’s possible to compare (overlay) multiple results by keyword/phrase, location, or time span – which can lead to some pretty interesting graphs. However, as noted above (and as is always the case), any results are only as good as the underlying data – in computer science/IT vernacular, it’s the ‘garbage in, garbage out‘ effect.
In any event, I’m happy to report ‘Tag der Arbiet’ 2011 was largely violence- and vandalism-free here in Berlin.
PS The Saturday before May 1, I read about a protest parade coming through my Prenzlauer Berg neighborhood, so I decided to check it out (and as one of the area’s invading gentrifiers, to film it with my iPhone). As protest marches go, it was relatively cozy neighborhood event:
…evidently der Polizei had heard about it too, and after last year’s troubles, they were not taking any chances – so immediately on the heels of the protest parade came the ‘Polizei parade’…