By this time I think the choice between "social distancing" and "physical distancing" has become trivial wordplay that's not really worth arguing about. The crucial thing is to religiously practice it as a very effective health-protection advice, and given Howie Severino's very close encounter with the coronavirus and his most fortunate recovery, I think you and Howie will agree with me that this is definitely not the time to debate the grammar and philosophical underpinnings of that health-saving regimen. Let's just do it as a matter of survival.