here
What I find interesting is there point that the gap between rich and poor in Germany is growing, and in a sense it is becoming less of a meritocracy. I kind of get the same feeling in the UK - things like grammar schools and free tertiary education used to do a lot in terms of social advancement. My friend's father is a High Court judge. He is from a very poor family, had little prospects, but then managed to obtain a place at a grammar school and then Oxbridge, and is now a judge. I'm not entirely sure the same would still be possible in the UK today.