Nature, nurture... or neither? Epigenetics is the new twist in an age-old argume

[Guest guest]

Well, my nervous illness has not abated much over the years but I'm still up for working towards my recovery with no loss of determination. We have talked a lot about epigenetics here but this new book that has just come about it looks fab. So, I will just to keep working towards a healthier way of life, and eventually, like those top guy baboons, hopefully start to feel much better about myself. My doctor has arranged for me to have some therapy soon so I'm hopeful about this too. It might be CBT or a more in depth analytical phychotherapy.

Extracts from a newspaper site:

Nature, nurture... or neither? Epigenetics is the new twist in an age-old argument

It is a shibboleth of family life – that every individual is the product of their genes and environment, the one an immutable inheritance, the other a mutable array of influences and pressures with unpredictable outcomes.

But new research has demonstrated that genes can change, identical twins with the same genetic inheritance can turn out completely different and the impact of environmental influences can be passed down the generations.

The new science of epigenetics has shown that in addition to nature and nurture, what makes us who we are is also determined by biological mechanisms that can switch genes on or off.

These epigenetic (above the gene) "light switches" can affect characteristics as fundamental as autism and sexual orientation.

Professor Tim Spector, head of the department of twin research at Kings College, London, who has undertaken the most detailed twin studies in the world, cited the case of Iranian twins Ladan and Laleh, who were joined at the head and shared identical genes and environment and yet had different personalities. The differences led him to question the influence of genes. "We and our genes are more flexible than we thought," he said

"Up to a few years ago I believed genes were the key to the universe. But over the last three years, I have changed my mind," he said at the launch of his book Identically Different: Why You Can Change Your Genes, which challenges the view that an individual's genetic inheritance is immutable.

http://www.independent.co.uk/news/science/nature-nurture- professoror-neither-epigenetics-is-the-new-twist-in-an-ageold-argument-7808598.html

Identically Different: Why You Can Change Your Genes

http://www.amazon.co.uk/Identically-Different-Change-Your-Genes/dp/0297866311/ref=sr_1_1?ie=UTF8 & qid=1338575358 & sr=8-1

Kv