Conversely, social effects could make cuts easier - for example, if the high emissions associated with flying stigmatise air travel among some groups, adds Hulme.

• 例如，如果乘坐高碳排的飞机旅行会让一部分群体感到耻辱的话，那么相反，社会影响可能会使得削减碳排更加容易。休姆补充道。