Drill Spill

The US Bureau of Ocean Energy Management “has backed [Arctic] drilling after going through the process again, despite revealing in its Environmental Impact Statement ‘there is a 75% chance of one or more large spills’ occurring.” (http://www.theguardian.com/business/2015/mar/22/shell-oil-driling-in-arctic-set-to-get-us-government-permission)

Separating oil from ice looks to be a slippery target.