apathy

People have shown surprising apathy toward/about these important social problems.对这些重要的社会问题，人们表现出了惊人的冷漠。

Many commentators are surprised by the apathy [=indifference] of the country's voters.很多评论家对这个国家选民的漠然感到吃惊。

voter apathy选民的冷漠

a culture of apathy [=a culture in which people do not care about things]漠然的文化

People have shown a surprising apathy toward/about these problems.人们对这些问题表现出令人吃惊的冷漠。