There are evils that have the ability to survive identification and go on for ever... money, for instance, or war.

Some evils survive their own exposure

We tend to think that naming a problem is the first step toward solving it. Call out corruption, expose injustice, write think pieces about it—and surely things will shift. But Bellow points at something tougher: some forces are so woven into how we actually live that identifying them does almost nothing. Money and war aren't bugs in the system; they're the system itself, or close enough.

The tricky part is that we need both. We can't live without money in a complex society, and sometimes defensive war seems necessary. So we can't simply eliminate them the way we might eliminate a specific scandal or bad policy. Instead, we learn to regulate them, live alongside them, accept their existence while trying to minimize the damage. It's less satisfying than eradicating evil sounds, but it's more honest about what we're actually capable of.

The deeper insight here is about accepting limits on our moral progress. Not everything poisonous can be cured by exposure. Some things persist because they're useful, inevitable, or too tangled in human nature to untie. That's not a reason to stop trying—it's a reason to be smarter and more patient about which battles we fight.