What on earth are we doing? -- The nature of Western thought -- Psychoanalytic psychology : becoming conscious of the unconscious -- Social psychology : under the influence of others -- Behavioral psychology : contingency management -- Neuropsychology of toxic exposures -- Cognitive psychology : information processing -- Health and the psychology of environmental stress -- Developmental psychology : growing healthy children in nature -- Holistic approaches : gestalt and ecopsychology -- Putting it together : using psychology to build a sustainable world.