22 years after re-unification Germany has become an ‘accidental empire’ (Guardian) in Europe through its economic might. It is the largest economy in Europe and also happens to be the largest country by population. Germany has gotten into a political role that it seemed to be reluctant to take over ever since – in many regards the country is still seen as a reluctant power as Meier described it in a paper published in 1995 (today going much further than the role of the nation’s army). Post-unification Germany has been marked with many changes and the emergence of a reborn nation which stands in the centre of the future challenges of Europe. While the country struggles with a redefined role in Europe, its domestic challenges are appear equally tough: They are those of building a sustainable future for a rapidly changing demographic structure of society that is able to sustain a strong economic base. With a declining population, Germany may be smaller than France or the United Kingdom by 2060 if current trends were to continue (predicting future populations must always be seen with great caution – as some predictions from almost 50 years ago demonstrate quite well). Putting uncertainties about future trends aside, the question may also be whether a decline in population is a negative thing (and on the opposite, whether growing populations are bad either)? The pure numbers are less the problem, rather than the spatial and social implications that come with them.
Panic is never helpful for finding solutions, but look at what demographic changes are actually happening to find ways of dealing with it. The decrease of the fertility rate down to 1.36 children per woman in 2011 (according to the Federal Statistical Office) is already tackled with political measures (which may even already have first influences on the predicted trends as suggested by the MPG) and could lead to a changing trend – though probably not a reversal in the general trend of an ageing population (as reflected in the changing population pyramid of Germany). But most of the negative impact of demographic change in a spatial context have started with reunification in 1990 and lead to specific geographic problems that are the much more imminent for the country, as they led to a considerably changed population landscape:
Tag Archives: germany
20 years of German exports
Europe’s Economic Powerhouse Drifts East read a headline in the New York Times last year, referring to the shifting economies not only within the European Union as shown in a series of cartograms on this website, but also in a wider sense. As the NYT states: “Last year [i.e. 2010], the euro area’s share of German exports fell to 41 percent from 43 percent in 2008, while Asia’s share rose to 16 percent from 12 percent, according to Bundesbank figures. During the same period, exports to Asia rose by €28 billion, while exports to the euro area fell by the same amount.” Continue reading
The Human Shape of Germany
Maps of Germany’s population have become a regular feature on this website, starting with the first version of a topographical display of the gridded population cartogram of the country in 2009 to the more detailed analysis of population densities and demographic trends at the 20th anniversary of the reunification last year. One year on, as one of the economic strongholds Germany is in the spotlight of the financial turmoil in the Eurozone. When following the populist media, Germany’s population itself appears to be more unified than ever, at least in the question of the euro bailout.
Putting politics aside, it’s time to look at the German population once again.
Urban development in the city of Cologne (Köln)
In a previous post on this website I looked at urban mapping showing population changes in London. This time I dug up a different example for mapping cities from my map archive: The German city of Cologne (Köln) is one of Germany’s largest cities with a total population of approximately 1 million people. It its over 2000 years lasting history, its urban landscape changed considerably, and since the Prussian times in the 19th century fairly good mapping records cover the modern land use change from the pre-industrialised to the post-modern city. In a GIS mapping project some years ago, these changes have been digitized in full detail from some major topographic maps, covering the changes in the urban land use since 1850 (see bottom image of this page for the legend to this animation):
People powered maps: Geovisualisierung im Zeitalter der Globalisierung
Unlike the post-apocalyptic scenario in infamous Waterworld, what would a world without oceans look like? An oceanless world, so to say, but not like one of the supercontinents that we already had. Instead, more like our today’s continents in the shape of the living space of humankind. In the digital era of cartography, this kind of map is just a few clicks (and much processing time) away, and results in this map curiosity: The World as an oceanless population planet:
The map has been created as a little odd piece of map art to tease my talk at the DGfK‘s (German Cartographic Society) colloquium at the University of Applied Sciences in Karlsruhe today (update: a German summary can be found here).
As it was all about visualisation (and maps, of course), I used the Prezi presentation tool to visualise this talk. Here it is:
The Population of Germany
Today Germany is celebrating the 20th anniversary of unification of the until 1990 split East (German Democratic Republic) and West (Federal Republic of Germany). But while the areas have merged, in many people’s minds the division remains – recently prominently demonstrated in an interview by German chancellor Angela Merkel.
The dominance of the West is not least reflected by the population distribution between the two countries, with only Berlin being the most significantly populated area of the generally quite sparsely populated East of the country. Few other urban areas strike out when looking at the population distribution, which is displayed on the following gridded population cartogram. As the map in an equal-population depiction, each area of the map corresponds to the same number of people, so that the underlying geographical grid is distorted accordingly (reducing the size of less populated areas while increasing the size of the most populated areas). The colour code shows the population density in each of the grid cells (click the map to see further details in higher resolution):
