In this task, you're given a sentence and your task is to generate a simplified sentence that focuses on lexical paraphrasing from the original sentence given in the input.

however , when the war ended he became particularly concerned about the further development and possible use of atomic weapons and with the destruction inflicted on the world by war in general.
however , when the war ended he became particularly concerned about the further development and possible use of atomic weapons and with the destruction . it inflicted on the world by war in general.