My feeling is that whatever people elect to do, insofar as they don't deny the rights of others, every effort should be made to defend their right to do it.

My main interests right now are to publish, to write, to explicate various views which I hope have an impact on thinking people.

I've worked in the factories of this land, and I've thought freely and creatively. And I think that that has greatly enriched my capacity to abstract intellectually. The experience of being with workers, my encounters with management and my recognition of its foibles, my personal encounters with American industrial efficiency, my military experience - all of these things packaged together have greatly enriched my reading and my understanding, and I've written with what I hope is a reasonable fluency of style that is much more expressive than the academic stuff.

There's a sense in which Marx does contribute to the fund of human knowledge, and we can no more dismiss him than we can [George] Hegel or [Jean-Jacques] Rousseau or [Baruch] Spinoza or [Charles] Darwin; you don't have to be a Darwinian to appreciate Darwin's views, and I don't have to be a Marxist to appreciate what is valid in a number of [Karl] Marx's writings-and Marx would call that a form of simple commodity production rather than capitalism.

If we recognise that every ecosystem can also be viewed as a food web, we can think of it as a circular, interlacing nexus of plant animal relationships (rather than a stratified pyramid with man at the apex)… Each species, be it a form of bacteria or deer, is knitted together in a network of interdependence, however indirect the links may be.

I believe that it's terribly important to have a movement that is spiritual, not in the supernatural sense, but in the sense of German Geist, spirit, which combines the idea of mind together with feeling, together with intuition.

Wherever people defend the rights of the individual, I stand with them above all, over and beyond any wishes relating to how an economy should be managed or how people should govern themselves. This is a very strong commitment on my part.