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Six European energy companies have asked the UN to draw up a carbon tax. Lex’s Oliver Ralph and Alan Livsey ask why they would do this.
► FT Global Economy: http://bit.ly/1J5mmqH
► Lex: http://bit.ly/1I14JZF
► Olam Chief Calls For Carbon Pricing to Curb Emissions: http://bit.ly/1BsqSOV
