We've been following many forms of democratized ownership, starting with co-ops, land banks at the neighborhood level, municipal ownership and state ownership of banks - there's a whole series of these that attempt to fill the small-scale infrastructure that can build up to a larger theoretical vision.

If you don't have a way to speak to ordinary Americans, you're not in the game.

The reality of the world we live in is that people sometimes aren't interested in many circumstances; no matter how much young radicals yell at them, that isn't what they want to do right now.

Worker-owned co-ops, on their own, floating in the market, tend to replicate the behavior of worker-owned capitalists in some circumstances. They sometimes develop positive participatory schemes, sometimes not. We know from the studies of worker-owned plywood companies in the US, they can tend to develop conservative attitudes, not socialist attitudes. So even though I'm an advocate of further democratization of the workplace, we also need to be building larger structures.

Internationally, there are countries going well beyond the course, with airlines, transportation. There are systems around the world that have explored mining, rail transport, television, communication, Internet service - there very common examples around the world that we can draw examples from.

In America, we need to develop communitywide structures of democratic ownership, we need to work out cooperative development, we need to work out participatory management, we need new ecological strategies developed at the local city, state, regional level.

Worker ownership is only one form of democratizing ownership.