Andy Rowell

Last month, when the British Government announced that half the UK would be opened up to fracking, it was widely reported that the country’s treasured National Parks would be protected.

A new scientific study argues that the State Department has seriously underestimated the climate emissions from Keystone XL. The study concludes that the pipeline could produce four times more greenhouse gases than the State Department calculated.

For the oil industry business comes first. After years of preparation, on Saturday Exxon began drilling a $700 million well in the Kara Sea in Russia's Arctic. It is Russia’s most northerly well.

As the shale gas revolution continues a pace in North America, so does its wider environmental impact. And nowhere is that more apparent than in the burgeoning demand for frac-sand.

Just when fracking was due to take centre stage in Colorado’s November elections, two of the State’s top Democrats have agreed to a compromise deal, which you could argue will leave Colorado’s communities unprotected on the front-line of the fracking boom.

If there is one country where Shell’s broken promises ring hollower than anywhere else it is in Nigeria.