 In the case of recreational drug use, harm reduction is put forward as a useful perspective alongside the more conventional approaches of demand and supply reduction.Many advocates argue that prohibitionist laws criminalise people for suffering from a disease and cause harm; for example, by obliging drug addicts to obtain drugs of unknown purity from unreliable criminal sources at high prices, thereby increasing the risk of overdose and death.The website Erowid.org collects and publishes information and first-hand experience reports about all kinds of drugs to educate (potential) drug users.