Last week, Lloyd’s of London - the world’s leading insurer which sets the global standard for risk assessment - released a report warning investors not to rush in and invest in Arctic drilling. Looking at the industrial onslaught that is likely to hit the Arctic as the sea ice melts, the report covers the environmental impacts and financial risks of industrial fishing, shipping and mining. But it's most scathing on oil drilling, and in particular of the ability of oil companies to clean up after a major spill.