(THE CONVERSATION) Arctic lands and waters hold irresistible allure for global oil companies. Despite opposition from environmental groups and President Obama’s 2016 ban on drilling in federal Arctic waters, exploration in Alaska has revealed massive new volumes of oil.

This comes at a time of low oil prices, when many observers felt the Arctic would remain off limits. Alaska has proved precisely the opposite. Although it has gone largely unnoticed outside the industry, foreign firms are partnering with American companies to pursue these new possibilities. I expect this new wave of Arctic deve...