It’s highly context dependent.

In medicine, you face this question all the time. Will a surgery do more harm than good. Can I just leave that person suffering, or should I roll the dice with this surgery? It’s a proper dilemma to ponder. How about this medication that improves the patient’s quality of life in one area, but causes some side effects that are less horrifying than the underlying condition. Sounds like a win, but is it really?

In various technical contexts, you often find yourself comparing two bad options and pick the one that is “less bad”. Neither of them are evil, good, great or even acceptable. They’re both bad, and you have to pick one so that the machine can work for a while longer until you get the real spare parts and fix it properly. For example, you may end up running a water pump at lower speed for the time being. It wears down the bearing, moves less water, consumes too much energy etc, but it’s still better than shutting the pump down for two weeks.

If there really are only harmful options, for sure choose the least harm. But you have to make sure that you’re not ignoring an option which involves no harm.

gotta call their bluff eventually. otherwise you just end up with the “lesser evil” still being genocide.

The concept of the “lesser evil” operates as a manipulative technique, much like the neoliberal slogan “there is no alternative” (TINA). In both cases, the spectrum of alternatives is artificially narrowed to create the illusion of fewer choices than actually exist. For example, while the United States has roughly fifteen multi-state political parties, the lesser evil strategy deliberately implies there are only two.

It’s a farce.

There are never only two choices. It is impossible to actually construct a real world situation where in there are only two choices. Even in an elementary school, given a test with only on question on it and it only has two answers, you can eat the test, scribble on it, punch the computer screen, walk out, etc.

Even in prison with guards pointing guns at you and putting you in a position to do either A or B you have options.

However, the concept of lesser evil is a shallow abstraction of the real world experience of pragmatism. Amongst all of your options, what course of action leads to the most desirable outcomes?

This is a real thing. We do it all the time. People in positions of grave responsibility have to do it with consequences and constraints that are absolutely gutting. Let’s say the war has already started, well, now you have to make decisions about how to avoid losing the most strategically important objectives, even if that means people dying. In fact, the strategies employed in war force decision makers into these sorts of choices as a matter of course - an opponent knows you don’t want to make certain sacrifices and will therefore create pressures that trade off those sacrifices with strategic objectives. Sometimes it’s not even that they believe you’ll give up the strategic objectives but the delay you have when choosing will give them an advantage, or the emotional and psychological toll of being put in such situations repeatedly over a long campaign can create substantial advantages.

Lesser evil is rhetorical sophistry or mildly useful thought experiments when exploring the consequences of ethical frameworks in academia.

Its usually used by more evil evildoers trying to paint themselves as less evil than their (real or made up) opposition, while advocating for evil. I think its a desparation move by villains who got found out.

I think it’s usually used to create a false dichotomy so that stockholm syndrome victims can feel good about supporting their abusers.

I use it as an excuse to view the average idiot for what they are. A slow loss is still a loss, but stupid people have convinced themselves that it’s a win. I’m glad I’m not like them.

I could do it once. When the “lesser evil” decides their whole strategy is being the lesser evil and blackmail me with “if you don’t vote us the big evil will come” then I grow tired and issue a big fuck you to the “lesser evil”.

The choice is rarely actually binary.

A friend of mine puts it this way: “I don’t vote for who’s turn it is to lead the KKK either.”

Too often this option is presented by people who are deliberately manipulating you and causing you to think that you only have the two choices which each benefit them and neither you. Always consider who is offering this choice and why. The true lesser evil here is whatever you have to do to get out of the situation where this choice is being presented to you.

It’s often used misleadingly. For example, in an election in a de facto two-party system, it’s often said that you should vote for ‘the lesser evil’, but this presumes that your vote will decide the result of the election, which it clearly won’t. Thinking e.g. “the Dems winning would be the lesser evil compared to the Republicans winning, and I’m voting third party (or spoiling or even abstaining)” is therefore entirely coherent imho.

I would like to see it used more to describe political situations outside of the West tbh. When we talk about x regime, it should always be ‘compared to what’. But of course, no-one cares about ‘lesser evils’ in this context, which I think says a lot.

Back in the day, ex-slave Frederick Douglas had to choose between supporting a Presidential candidate who was for immediate abolition of slavery or helping a wishy-washy liberal who wouldn’t come out in favor of abolition. Douglas chose to support the liberal because Douglas thought the liberal had a better chance of winning the election. Douglas had to weight the odds and decided that it was better to have a President who might listen to the abolition cause than it was to be ‘moral’ and lose the election.

Thats how it is in our grayscale world

It’s a great way to lose an election.