Arctic wilderness faces pollution threats as oil and gas giants target its riches
Melting ice caps, the influx of trawlers and tourists, and Shell's £4bn investment to drill for fossil fuels in the Chukchi Sea all raise fears
By Robin McKie
guardian.co.uk
21 July 2012
It is home to a quarter of the planet's oil and natural gas reserves, yet humans have hardly touched these resources in the far north. But in a few days that could change dramatically if Shell receives approval ... [click title to continue]