It is safe to say that all of us have lied at some point or other of our lives. Some parents, when asked by young children where babies come from, have sputtered some childish explanation of a stork, or my personal favourite, redirecting the question by saying: “You came from the ‘longkang’ (storm drain)!” It is clear that many of us feel that there are situations where we simply cannot tell the truth because — by any objective standard — it would not be the best thing to do. Individuals may disagree on what particular situations demand falsehoods, but I think it is fairly clear that lies must be told when it contributes to the greater good.
I first have to say that in the vast majority of situations, telling the truth should be the first option, even if it were to cause pain or suffering somewhere down the line. Sometimes families refrain from telling a cancer patient that they have, say, six months to live, in an attempt to get the patient to be more hopeful to maximise whatever chances there are for recovery. However, this ostensibly compassionate action may cause more harm, especially if it prevents the family member with cancer from making peace with people around him and even with the reality of mortality itself. Many of our white lies often end up this way — with us trying to do good, but ending up harming ourselves and others instead. However, I believe that there are situations where the potential harm is so severe and catastrophic that it would warrant almost any action — including withholding the truth — in order to prevent such harm.
Nuclear war would be so severe and catastrophic that any action taken to prevent it would be morally acceptable. Even a limited nuclear war would be devastating to the entire world, and I would never want to be part of the chain of command responsible for such an occurrence. If I were in charge of the military aide carrying President Donald Trump’s “nuclear football” — the bag containing the equipment President Trump would use to launch any nuclear attack — I would probably arrange for a fake bag to be made so that Trump would be slowed down somewhat if he made the decision to launch the attack. There are so many things that could go wrong with this, but I find it difficult to imagine a situation where a nuclear strike would be a good thing in today’s world. Given a President like Barack Obama, it would be less clear that carrying around a fake nuclear football would be the best thing to do, but with President Donald Trump’s alleged mental instability, I find it hard to imagine how that military aide sleeps at night. The lie of the fake nuclear football would, in my mind, be an additional barrier that prevents the world from descending into nuclear apocalypse.
Most of us should disregard these cases on the limits of reality and just stick to telling the truth most of the time. The liberating quality of truth-telling means that even if we suffer temporarily when we stick to honesty, most of us will be better off. We can only wish the best for those stuck in situations where telling the truth is ethically indefensible.