A Quote by Richard Bentall
Conventional psychiatry has emphasized the genetic roots of psychosis based on the claim that twin and other studies show that schizophrenia is 80% heritable, which means that 80% of the cause is genetic.
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I think nobody would claim that random genetic drift is capable of producing adaptation, that is to say the illusion of design. Random genetic drift can't produce wings that are good at flying, or eyes that are good at seeing, or legs that are good at running. But random genetic drift probably is very important in driving evolution at the molecular genetic level.
Economists often talk about the 80/20 Principle, which is the idea that in any situation roughly 80 percent of the “work” will be done by 20 percent of the participants. In most societies, 20 percent of criminals commit 80 percent of crimes. Twenty percent of motorists cause 80 percent of all accidents. Twenty percent of beer drinkers drink 80 percent of all beer. When it comes to epidemics, though, this disproportionality becomes even more extreme: a tiny percentage of people do the majority of the work.
As I noted to my colleagues in the Roberts' hearings, in a year between 80 percent to 90 percent of the children in America diagnosed with Down's Syndrome will be killed in the womb simply because they have a positive genetic test which can be wrong, and is often wrong, but they would have a positive genetic test for Down's Syndrome and they will be killed.America is poorer because of such a policy.
It's important to stress what I didn't find. I did not prove that homosexuality is genetic, or find a genetic cause for being gay. I didn't show that gay men are born that way, the most common mistake people make in interpreting my work. Nor did I locate a gay center in the brain.
Most people think that aging is genetic and yet if your parents lived to age 80+ that will add three years to your life.
Every single cancer is a genetic disease. Not necessarily inherited from your parents, but it's genetic changes which cause cancer. So as we sequence the genomes of tumours and compare those to the sequence of patients, we're getting down to the fundamental basis of each individual person's cancer.
Superficially it's a problem if homosexuality is genetic - if the difference between people's sexual preferences is genetic - because at least a pure homosexual would be unlikely to reproduce and therefore pass on the genes. So the first question you ask is, is it actually genetic, and the answer is probably to some extent yes.
Studies show that over 80 percent of Americans do not have their dream job. If more knew how to build organizations that inspire, we could live in a world in which that statistic was the reverse - a world in which over 80 percent of people loved their jobs. People who love going to work are more productive and more creative. They go home happier and have happier families. They treat their colleagues and clients and customers better. Inspired employees make for stronger companies and stronger economies.
Psychiatrists look for twisted molecules and defective genes as the causes of schizophrenia, because schizophrenia is the name of a disease. If Christianity or Communism were called diseases, would they then look for the chemical and genetic "causes" of these "conditions"?
It's perfectly obvious that there is some genetic factor that distinguishes humans from other animals and that it is language-specific. The theory of that genetic component, whatever it turns out to be, is what is called universal grammar.
Everyone recognises that genes are part of the story but autism isn't 100% genetic. Even if you have identical twins who share all their genes, you can find that one has autism and one doesn't. That means that there must be some non-genetic factors.
For me, one I love the 80's, I love 80's music, I'm sort of a baby of the 80's, I grew up in the 80s
For me, one I love the 80's, I love 80's music, I'm sort of a baby of the 80's, I grew up in the 80s.
How you feel right now is about equally genetic and circumstantial, but how you will feel
on average over the next ten years is fully 80 percent because of your genes.
Right now people are interested in genetic engineering to help the human race. That's a noble cause, and that's where we should be heading. But once we get past that - once we understand what genetic diseases we can deal with - when we start thinking about the future, there's an opportunity to create some new life-forms.
Plant genetic resources are seldom 'raw materials'; they are the expression of the current wisdom of farmers who have played a highly significant role in the building up of the world's genetic resource base... As is already happening in my country, farmers and national genebanks in developing countries can work together to preserve and expand crop genetic diversity on behalf of all humanity.
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