A short history of the coffee drug.

They probably don't realise it, but a number of world leaders might benefit from learning something of the history of coffee before speechifying on narcotics and the law. The "war on coffee" is far older than Nixon's War on Drugs, but it proved equally ineffectual. For centuries, coffee was the subject of bans, controls and tariffs, religious proscription and noisy vilification. But it always crept back, smuggled through the ports, black marketed, cut with acorns or ground broad beans. Centuries of history only see it becoming cheaper and ever more available despite all attempts to control it. (from the Guardian)