We are part of nature, a product of a long evolutionary journey. To some degree, we carry the ancient oceans in our blood. … Our brains and nervous systems did not suddenly spring into existence without long antecedents in natural history. That which we most prize as integral to our humanity - our extraordinary capacity to think on complex conceptual levels - can be traced back to the nerve network of primitive invertebrates, the ganglia of a mollusk, the spinal cord of a fish, the brain of an amphibian, and the cerebral cortex of a primate.

The assumption that what currently exists must necessarily exist is the acid that corrodes all visionary thinking.

An anarchist society, far from being a remote ideal, has become a precondition for the practice of ecological principles.

I've been criticized by many anarchists as believing that anarchism is impossible without affluence. On the contrary, I think affluence is very destructive to anarchism. If you are absorbed by that commodity world then you're not going to move toward any radical positions, you're going to move toward a stance of protectiveness.

When I die Bookchinism comes to an end, and all the allusions to it both among Marxists and anarchists.

I am puzzled by people today who, after moralizing about the need for cooperation and goodwill and love-thy-neighbor-as-thyself, suddenly invoke the most primitive, barbarous motivations for any kind of progress.

I'm convinced more than ever that capitalism, with its technological development, has not been an advance toward freedom but has been an enormous setback of freedom.