San Francisco plans to rename many schools, including the ones named
after George Washington and Abraham Lincoln.
I think that would be a mistake.
We designate people as heroes because we admire their actions.
However, as our moral standards change, over time we come to perceive
some of their actions as wrongs, flaws. When we talk about them, we
should criticize their flaws.
In some cases, the flaws we discover may be so large that we conclude
they were not heroes at all, merely evildoers. I think Columbus is a
candidate for that.
However, it is a mistake to demand that past heroes be flawless. If
we designate them as evildoers at the sight of the first serious
flaw-by-our-standards, by and by we will have no heroes left.
Therefore I think we should continue to admire a hero if per great
deeds greatly outweigh per flaws.