The oil and gas reserves he has his eye on in the Arctic are massive, experts say, worth possibly ten of trillions of dollars, expected to be become more accessible if global warming continues.

专家表示，他关注的北极地区的石油和天然气储量巨大，价值可能达到 10 万亿美元，如果全球变暖持续下去，预计这些储量将变得更容易开采。