Great OP Judith!
After reading through the 3 pages of this thread, I don't believe that anyone really answered Judith's question
if you hold that drinking is acceptable is it also acceptable to smoke a joint or take a pill or shoot up or snort small amounts as long as the person does not get high?
Are you folks simply "dancing" around the question in order to "justify" moderate drinking of alcohol (which, BTW, is a legal drug)? Moderate drinking is a joke when you are dealing with a drug. How much is too much? Drinking until you get a "buzz" is not moderate drinking, according to the law in most states, if not all. If you get stopped for driving "buzzed", it's the same as getting stopped for driving under the influence.
Tell me how I did not answer this question, when I stated:
1. Alcohol is legal and can be drunk in moderation. Furthermore, the relative alcohol content is stamped on the label.
2. I don't think it is possible to smoke pot in moderation. Ditto for cocaine or heroin. Also cocaine and heroin is highly physically addictive, so by definition cannot be done in moderation. Using these drugs will cause a heightened sense of altered state.
3. Even in states where pot is legal it is supposed to be used for medicinal purposes.
4. Taking pills when you don't have a prescription, or taking more than prescribed is an obvious attempt at getting high.
5. The effects of alcohol can be blunted by consuming food, not so with these other substances.
6. There are reliable methods of measuring the amount of intoxication with alcohol, not so with these other substances.
7. These other drugs are fast acting so a person might imbibe more than they intended, thus abuse the drug. Alcohol is a progressive acting drug. Usually a person can discern when they are being affected and can back off.
I would also add that:
8. Snorting coke, smoking weed, shooting heroin, or taking pills is not something that is done in a social setting. You don't select a certain strain of marijuana to go with your fish compote dinner.
9. Snorting coke, shooting heroin, smoking weed, or taking pills is something one does with the express purpose of altering your conscious state. Unlike moderate drinking of alcohol there is no health benefits to taking it.