
Alcohol is more harmful than heroin or crack,
according to a study published in medical journal the Lancet. The report is
co-authored by Professor David Nutt, the formerUK chief
drugs adviser who was sacked by the government in October 2009.
The Report ranks 20 drugs on 16
measures of harm to users and to wider society. Tobacco and cocaine are judged
to be equally harmful. Prof Nutt refused to leave the drugs debate when he was
sacked from his official post by the former Labour Home Secretary, Alan
Johnson. He went on to form the Independent Scientific Committee on Drugs, a
body which aims to investigate the drug issue without any political
interference. One of its other members is Dr Les King, another former
government advisor who quit over Prof Nutt's treatment.
Members of the group, joined by two other experts, scored each drug for harms including mental and physical damage, addiction, crime and costs to the economy and communities. The modelling exercise concluded that heroin, crack and methylamphetamine were the most harmful drugs to individuals, but alcohol, heroin and crack cocaine were the most harmful to others.
When
the scores for both types of harm were added together, alcohol emerged as the
most harmful drug, followed by heroin and crack. The findings run
contrary to the government's long-established drug classification system, but
the paper's authors argue that their system - based on the consensus of experts
- provides an accurate assessment of harm for policy makers.
"Our findings lend support to previous work in
the UK and theNetherlands, confirming that the present drug
classification systems have little relation to the evidence of harm," the
paper says.
"They also accord with the conclusions of
previous expert reports that aggressively targeting alcohol harms is a valid
and necessary public health strategy."

In 2007, Prof Nutt and colleagues
undertook a limited attempt to create a harm ranking system, sparking
controversy over the criteria and the findings. The new more complex system
ranked alcohol three times more harmful as cocaine or tobacco. Ecstasy was ranked
as causing one-eighth the harm of alcohol. It also contradicted the Home
Office's decision to make so-called legal high mephedrone a Class B drug,
saying that alcohol was five times more harmful. The rankings have been
published to coincide with a conference on drugs policy, organised by Prof
Nutt's committee.
Prof Nutt said: "What a new
classification system might look like would depend on what set of harms to self
or others, you are trying to reduce. But if you take overall harm, then
alcohol, heroin and crack are clearly more harmful than all others."
The Lancet paper written by Prof Nutt,
Dr King and Dr Lawrence Phillips, does not examine the harm caused to users by
taking more than one drug at a time.
-Nigeria Today Online
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