-- What is consciousness like? -- How can consciousness be achieved? Gary Lachman argues that consciousness is not a result of neurons and molecules, but is actually responsible for them. Meaning, he proposes, is not imported from the outer world, but rather creates the world. He shows that consciouness is a living, evolving presence whose development can be traced through different historical periods. Concentrating on the late nineteenth-century onwards, Lachman exposes the 'secret history' of consciousness through thinkers such as P. D. Ouspensky, Rudolf Steiner, and Colin Wilson, as well as more mainstream philosophers like Henri Bergson, William James, Owen Barfield and psychologist Andreas Mavromatis. Two little known but important thinkers play a major role in Lachman?s argument: Jurij Moskvitin, who showed how our consciousness relates to the mechanisms of perception and to the external world; and Jean Gebster, who presented perhaps the most impressive case for the evolution of