In this task, you are given a sentence in the Swedish language and your task is to convert it into the English language. In translation, keep numbers as it is and make it sentence case (capitalize only the first word of each sentence and noun).

Den viktigaste frågan som bör läggas till är unionens interna differentiering.
The most important issue with regard to this is internal differentiation within the Union.

Trots de åtgärder som vidtagits består dessa klyftor, och i synnerhet när det gäller arbetslösheten är de mycket större än man kan acceptera.
Despite the steps taken thus far, these levels are still very high, and are unacceptably high as regards unemployment.

Den har framför allt använts på miljöområdet, men naturligtvis också när det gäller folkhälsan.

It has been mainly used in the environmental field, but, of course also when it comes to human health.