We share the same world as our pets, yet we do not perceive the same reality. Both cats and dogs have only 20 per cent of the cone photo-receptor cells of humans, meaning they can only see the colours blue and yellow. All other colours are shades of grey. Dogs and...
When Galileo Galilei proposed that the earth revolved around the sun (heliocentrism), he was investigated by the Roman Inquisition, which concluded that heliocentrism was “foolish and absurd in philosophy, and formally heretical since it contradicted in many...
The use of antidepressants has exploded over the last 20 years. It is estimated that one in ten people in the USA is on them and as many as one in four women in their 40’s and 50’s. In Australia, the numbers are not as high but not far behind. Yet despite the...
Last week I wrote about the PURE study which followed over 135,000 people in 18 countries for seven years. It found that current dietary guidelines are essentially wrong as there was an increased rate of heart disease stroke and mortality associated with low fat...
There was a time when we believed the earth was the centre of the universe. To be honest, it was not unreasonable for people in the dark ages to accept this. The technology of the time was limited. When Galileo Galilei proposed that the earth revolved around the sun...
Some numbers are so big that one can struggle to comprehend them. Fierce Pharma reported that in the decade from 2007, drugs losing their patents had total sales of $US915 billion. Of this over US$200 billion was in sales of statin medications. A tablet for high blood...
