Earlier quoted context omitted.
Fatuous remark by that professor. Drinking doesn't get you to work etc. Its entirely dispensable. I read (here) that 10% of liquor stores' customers are half the volume. So the lesson probably applies mostly to those 10% who think "one drink a day" is a reasonable thing. The other 90% are risking very little, especially if they do their drinking at home.
As he said "given the pleasure presumably associated with moderate drinking" he isn't talking about practical needs such as getting to work. Some people drive for pleasure rather than (or, far more commonly, as well as) to serve practical needs. The same could be said for any leisure activity: I run, study & practise medieval swordsmanship and other history martial arts (and more modern sports wrestling). Other peopl…
Same with hand egg. People used to believe that the fitness and team-building aspects made playing the game beneficial. Now that we know about the certainty of brain injuries, the recommendation is to reduce playing time and prefer other team fitness activities.