Updated: 4 July 2018 Epigenetics is an approach that helps to explain how nurture shapes nature to produce the phenotype from the genotype – in other words, how you become who you are from your genetic potential. In the words of Mark Solms & Oliver Turnbull (2002, p11): “…the fine organisation of the brain is literally sculpted by the environment in which it finds itself – far more so than any other organ in the body, and over much longer periods of time.” Whilst in no way undermining the importance of Genetics, it does undermine genetic determinism because it allows that virtually everything in the life span of an individual – from diet and nutrition, to ingestion of toxins, to social experiences, etc, etc – can influence the expression of genes to produce differences in motivation, temperament, cognition, behaviour and mental health. Bruce Lipton (2008) has put forward evidence to claim that emotions and even unconscious beliefs can bring about epigenetic modification. Conrad Waddington is credited with first using the term ‘epigenetics’ in Biology in 1946. ‘Epi’ is a Greek term meaning upon or above. Thus, epigenetics reflects the effects that take place upon, above or in addition to genetics.This original… Read More