What Has Population and Growth Got To Do With Obesity?
What has population and growth got to do with obesity?
by Professor Garry Egger
Obesity is now the biggest epidemic the world has ever seen – bigger in numbers than the bubonic plague of the 14th century or the great influenza epidemic of 1918. Yet despite its obvious causes – over-eating, inactivity and an (over-rated) influence of genes – no single country has been able to slow the epidemic down.
Over 15% of the world’s population are now overweight or obese (in Australia the figure is 56%) – and all this only since around 1980!
The question that has to be asked is why? How is it that humans have existed in some form for probably a million years with very few ever asking the question ‘does my bum look too big in this?’, but that obesity has become rampant in the last 30 years?
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