With this impressive genealogy of the thinking that underwrites current interest in epigenetics, Meloni provides us with a much-needed frame for one of the most compelling ideas in contemporary bioscience. This book should be required reading for anyone curious about the ways that we, as living beings, carry the past both with and within us.Ed Cohen, Professor of Women’s and Gender Studies, Rutgers University, author of A Body Worth DefendingImpressionable Biologies, a tour de force, engages with a concept of inherent bodily plasticity recognized as one form of another from classical humoralism to present day epigenetic effects due to the increasingly toxic environments in which we now live. Margaret Lock, PhD, author of The Alzheimer Conundrum: Entanglements of Aging and Dementia