Scientific American's departing editor and the politicization of science

"In the process, SciAm played a small but important role in the self-immolation of scientific authority—a terrible event whose fallout we'll be living with for a long time."

Which is it - small or important? All that seems like a bit much.

For want of a nail the shoe was lost. For want of a shoe the horse was lost. For want of a horse the rider was lost. For want of a rider the message was lost. For want of a message the battle was lost. For want of a battle the kingdom was lost.

Was the nail small or important?

Why does a person want a nail and then lose a shoe? Why does a person want a shoe and then lose a horse? Why does a person want a message but lose the rider? Why does a person want a message and lose the battle? Why does a person want a battle but lose the kingdom?

I don’t understand the point or reference being made.

“for want of” in this context means “because of not having” or “for lack of”

It’s an older way of writing English. But not like super old. Basically the kingdom was lost because of 1 missing nail.

It’s so contrived and yet needs so many leaps of abstraction that I don’t think it makes its point well at all. “Bro my controller totally didn’t work that time! We would’ve won the match otherwise I promise.” Do you really think it was the controller that lost the match?