求帮忙简化一句比较长的话

麦爬爬

The over-consumption of food and high carbon emitting transport options are causing worldwide emissions to remain much higher than the levels necessary in order to keep global warming under the 2oc post-industrial rises that are seen as essential for future living standards to be maintained Wynes & Nicholas (2017) .

句子比较长 句式比较复杂 求帮忙简化一下，实在无从下手……