My point is that the more people feel detached from the political process, the less responsible they feel to take an active part in the process. This is why I believe that a regional government is to be preferred over a centralistic government.

I'm aware that not all problems can be solved on a regional level, but those that can, should. This is especially true on a cultural more diverse landscape such as Europe compared to e.g. the US.

Regarding your second question, lack of democracy: one thing that comes to mind is the lack of binding referendums and initiatives, as it happens e.g. in Switzerland on a regular basis.