True. It would be interesting to compare addiction rates in 1900 vs 2000... ...in fact, I did!
By 1900, about one American in 200 was either a cocaine or opium addict.
--www.usdoj.gov/dea/demand/speakout/06so.htm
_____________________________________
"There were an estimated 980,000 hardcore heroin addicts in the United States in 1999, 50 percent more than the estimated 630,000 hardcore addicts in 1992."
--www.usdoj.gov/ndic/pubs07/794/heroin.htm
______________________________________
"The demand for both powdered and crack cocaine in the United States is high. Among those using cocaine in the United States during 2000, 3.6 million were hardcore users who spent more than $36 billion on the drug in that year."
--http://www.usdoj.gov/ndic/pubs07/794/cocaine.htm
_____________________________________
That works out to a rate of about 1.3% for cocaine in 2000 vs 0.5% for either cocaine OR opium in 1900. If you add in the heroin addicts, the addiction rate in 2000 to either cocaine OR heroin was about 1.6%.
So if the DOJ is to be believed, the addiction rate has roughly tripled. Sounds like a century of failure.
[I used a population figure of 280,000,000 for 2000]