Book excerpt: The goal of “Environmental Crisis or Crisis of Epistemology?” is to challenge us to think that how we know the world and what we choose to do with what we know is fundamental to our environmental crisis. “Environmental Crisis or Crisis of Epistemology?” challenges us to think about and change the role that knowledge plays in an unequal society. “Environmental Crisis or Crisis of Epistemology?” challenges us to think in terms of creating knowledge that is more sustainable, environmentally benign, and compatible with the earth's lifecycle. If we can define and create sustainable knowledge, this will be a critical step in solving our environmental problems.