Everyone is by absolute natural right the master of his own thoughts, and thus utter failure will attend any attempt in a commonwealth to force men t… - Benedictus de Spinoza

I do not know how to teach philosophy without becoming a disturber of the peace.

everyone endeavors as much as possible to make others love what he loves, and to hate what he hates... This effort to make everyone approve what we love or hate is in truth ambition, and so we see that each person by nature desires that other persons should live according to his way of thinking...

Spinoza is unsuitable as a patron philosopher of any contemporary movement, including the environmental and ecological. His system and his thinking in general are overwhelmingly complicated, and his terminology in central areas utterly foreign to contemporary jargons. But this does not exclude the possibility that he is an inexhaustible source of inspiration for those who look for a philosophy explicating deep attitudes and assumptions within certain parts of the international ecological and environmental movement. Admirers of Spinoza quite naturally tend to interpret him so as to minimize the conflicts between his and their thought. The result is a variety of representations of Spinoza. But if the intention is to provide more or less free reconstructions, well and good. And this is what is relevant, as I see it, in relation to what is sometimes called the "deep ecological movement" and the "green philosophy and ecopolitics."