Guardian: The bosses of Europes six largest energy companies, including BP and Shell, have said gas should play a vital role in plans to tackle global warming, in a rare public intervention aimed at influencing UN talks.
In a letter to the Financial Times, the energy companies also called for widespread and effective carbon pricing to be part of the solution that emerges from crucial climate talks in Paris taking place at the end of the year.
The letter is signed by Ben van Beurden, the chief executive...