hamburger wrote:from what i know about the situation in the former east-germany (which really is very little), one of the big problems was the closing down of some fairly large enterprises that caused a lot of pollution.
Hhmmm ... most of ex-communist eastern europe went through an extensive phase of "de-industrialisation" in the nineties, i dont think it has much in particular to do with new environmental laws and rules (which still aren't especially strict further east).
What it does have to do with is ... well, all kinds of stuff. Soviet communism hugely invested in heavy industry, which was credited with higher ideological/strategical value than the production of consumption goods; much of it was part of the so-called military-industrial complex. Furthermore, with the imperative of pumping up production in each five-year-plan, the emphasis was on quantitative expansion (more of the same), rather than on qualitative innovation or exploring new products or technologies. The result was that after '89, the new East-European governments looked at what the country had in terms of industry, and saw heavily polluting, inefficient, old-fashioned plants churning out stuff that often had lost most of its global market value or had been focused on supplying the soviet army in a weapons race that was now abruptly deconstructed. Useless, useless, useless.
At the same time the heady urge to privatise, liberalise, sell off and modernize in those early years also did harm. The overwhelming majority of the old factory complexes was practically unsellable, and their losses a huge drain on the already overburdened budget. So a whole lot of them were simply closed down altogether, or sold off for a pittance, often (especially further east and south) to fraudulent biznessmen who used the ownership to launder money or what have you, quickly bankrupting the places after all. At the very best, a company could be sold to a Western investor, whose arrival was so welcome that few if any rules or conditions were imposed - and the investor would usually succeed to fire most of the workers and save only the part of the company that had the best chance of success, automatizing it where possible.
A lot of all that was necessary or at least unavoidable; some of it was plain criminal. But the end result was indeed in many cases a far-reaching de-industrialisation, leading to massive lay-offs of often older, low-educated workers in polluted, industrial zones - not the kind of people who easily find their way into the new jobs that did spring up elsewhere, in tourism, services, commerce and IT ...