This is now the greatest moral issue of our time. Global fossil-fuel use gravely threatens the poor, who are the most vulnerable to climate change (though the rich are the main cause), and future generations, who will inherit a planet that has become unlivable in many places, with food supply subject to massive shocks.
这就是现时代的道德大问题。全球化石燃料使用大大地威胁到穷人（他们是最易受气候变化影响的群体，尽管富人才是引起气候变化的主因）和子孙后代（他们将继承一个许多地方不再适合居住的地球，粮食供应也将受到巨大冲击）。