Number of the Week: £20 million

The amount spent by the British NHS on refurbishing the Royal London Homeopathic Hospital despite the complete lack of scientific evidence to suggest that it works any better than a placebo. A commitee of British MPs have urged that homeopathic medicine no longer be funded by the taxpayer. In a dig at the Prince of Wales (whos Foundation for Integrated Health funds homeopathy) Edzard Ernst, a long standing critic of homeopathic medicicine told New Scientist this week: "Either we are governed by evidence and science, or by Prince Charles."