Even as the temperature was climbing, a new survey by the American Geophysical Union found that Americans are less concerned than ever about combatting global warming. 雖然氣溫在不斷攀升，美國(guó)地球物理學(xué)會(huì)的一份最新調(diào)查卻顯示美國(guó)人比以往更加不關(guān)心同全球變暖作斗爭(zhēng)的事情。