Is this good grammar?

[kwilson17]

I recently read an article that included this sentence -

Today many fewer are being killed and it is hard to make a moral distinction between the sides.

Is this good grammar?

[Vivid_Dreamer]

It looks like there's no firm subject in the sentence, and 'many fewer' is too vague. Many fewer what? It reads like a sentence fragment, but it might make sense in context within a paragraph.

[Maeve]

I recently read an article that included this sentence -

Today many fewer are being killed and it is hard to make a moral distinction between the sides.

Is this good grammar?

This sentence cannot be helped with a mere grammar fix.

It needs to be rewritten in order to convey what the writer means.

[KLL]

Many few of what? Should have noun or object there after few? :)