By Marcello Pennacchio
Few plants have generated as much debate and controversy as cannabis (Cannabis sativa). Throughout the ages, it has been labelled both a dangerous drug and potent medicine. Where the former is concerned, law-enforcement agents and governments spend millions of dollars fighting what many consider to be a losing battle, while fortunes are being pocketed by those who sell it illegally. This is in spite of the fact that cannabis produces a number of natural pharmacologically-active substances, the medicinal potential of which were recognized thousands of years ago. Chinese Emperor, Shên Nung, for example, prescribed cannabis elixirs for a variety of illnesses as early as 3000 BC. It was equally prized as a medicine in other ancient civilisations, including India, Egypt, Assyria, Palestine, Judea and Rome and may have been instrumental in helping Ancient Greece’s Delphian Oracle during her divinations.