Europe is the birthplace of Western civilization and the source of most of the trends and bodies of knowledge that define modernity. The average European speaks several languages versus sometimes less than one for Americans. They are, in short, a well-schooled people with vast accumulated wisdom.

So how do we explain this: After World War II most European countries set up generous entitlement systems including government pensions designed to offer dignified retirements to citizens who had worked hard and paid taxes and obeyed the rules for a lifetime. BUT they didn’t bother putting anything aside for the inevitable — and mathematically predictable — retirement of the immense baby boomer generation. Here’s an excerpt from a recent Wall Street Journal article outlining the problem:

Europe Faces Pension Predicament

State-funded pensions are at the heart of Europe’s social-welfare model, insulating people from extreme poverty in old age. Most European countries have set aside almost nothing to pay these benefits, simply funding them each year out of tax revenue. Now, European countries face a demographic tsunami, in the form of a growing mismatch between low birthrates and high longevity, for which few are prepared.

Europe’s population of pensioners, already the largest in the world, continues to grow. Looking at Europeans 65 or older who aren’t working, there are 42 for every 100 workers, and this will rise to 65 per 100 by 2060, the European Union’s data agency says. By comparison, the U.S. has 24 nonworking people 65 or over per 100 workers.

“Western European governments are close to bankruptcy because of the pension time bomb,” said Roy Stockell, head of asset management at Ernst & Young. “We have so many baby boomers moving into retirement [with] the expectation that the government will provide.”

The demographic squeeze could be eased by the influx of more than a million migrants in the past year. If many of them eventually join the working population, the result could be increased tax revenue to keep the pension model afloat. Before migrants are even given the right to work, however, they require housing, food, education and medical treatment. Their arrival will have effects on public finances that officials have only started to assess.

A Growing Mismatch
The pension squeeze doesn’t follow the familiar battle lines of the eurozone crisis, which pits Europe’s more prosperous north against a higher-spending, deeply indebted south. Some of the governments facing the toughest demographic challenges, such as Austria and Slovenia, have been among those most critical of Greece.

Germans, meanwhile, “are promoting fiscal rules in Spain and other countries, but we are softening the pension rules” at home, said Christoph Müller, a German academic who advises the EU on pension statistics. He pointed to a recent change allowing some workers to collect benefits two years early, at 63. A German labor ministry spokesman called that “a very limited measure.”

Europe’s state pension plans are rife with special provisions. In Germany, employees of the government make no pension contributions. In the U.K., pensioners get an extra winter payment for heating. In France, manual laborers or those who work night shifts, such as bakers, can start their benefits early without penalty.

Across Europe, the birthrate has fallen 40% since the 1960s to around 1.5 children per woman, according to the United Nations. In that time, life expectancies have risen to roughly 80 from 69.

In 2012, the Polish government launched a series of changes in its main national pension plan to make it more affordable. One was a gradual rise in the age to receive benefits. It will reach 67 by 2040, marking an increase of 12 years for women and seven for men. The changes mean the main pension plan now is financially sustainable, said Jacek Rostowski, a former finance minister and architect of the overhaul.

The party that enacted the changes lost an election in October, however, and a central promise of the winning party is to undo them. Recently, Poland’s president introduced a bill to reverse some of the measures. “You have to take care of people, of their dignity, not finances,” said Krzysztof Jurgiel, agriculture minister in the current Law & Justice Party government.