Sure, the State generally won't fight against itself, but I think that he makes a good point though about not just completely giving up. I mean I have given up on politics like a lot of people, but when I was reading that article it made me think that if enough people tried, we _could_ make some improvements and help at least ease the adoption of technologies that solve structural/political problems.
There are a lot of people, especially in the US, that are really looking toward social democracy (socialism) as the light at the end of the tunnel. I think that its unfortunate that there isn't a better perspective for these people on the realities of social democracies in Europe or of the historical context of socialism. However, with such extreme inequality, its hard not to lean in that direction in one's thinking.
I actually think the key problems are over-centralization, which occurs both in capitalistic societies and socialist societies to a high degree, as well as a lack of social and physical science being incorporated into decision making. The communist/socialist ideal especially overcentralizes although it does a better job of incorporating hard science into decision making. In that case the main problem is lack of distribution of decision-making and diversity of solutions which stifles evolution of the system.
The capitalistic ideal especially lacks the input of hard social and physical sciences although it does provide a diverse set of solutions, at least until monopoly takes over. We need to measure human and ecological well-being and incorporate different scientifically motivated attempts to improve those holistic measurements into our various enterprises.
Technology is going to be incredibly powerful in moving away from centralization which should directly impact human well-being and inequality.