This bares very little resemblance to the ideas put forward by Corbyn.
I've not really been paying that much attention to what he has been advocating, I was just answering the question "What is socialism" which, at it's heart, is about the ownership of the economy by the collective.
Has anyone here advocated for more then Nordic levels of socialism?
The problem with trying to copy Nordic levels of socialism is that we don't really have the same sort of social setup.
Norway for example has a population of about 5.2m and a massive sovereign wealth fund, they have pretty much the highest GDP per capita outside of tax havens. They can effectively afford to be more socialist because the world capitalist system allows them to be. The other Scandinavian countries are similar, small populations, high wealth.
They all however have a capitalist base too, without which the social projects wouldn't be funded.