Organisers offered pesticide giants and agribusiness lobby group “visibility” and “image gain” in return for financial contributions to climate summit's Agrizone.

The newspaper has been scolding the BBC for its editorial failings, while issuing a string of climate corrections.

Space devoted to promoting flights, cruises, SUVs, and the oil industry dwarfed the column inches given to last year's U.N. climate summit, study finds.

British-owned ad agency VML used "halo effect" of clean energy to build brand awareness that increased fuel sales, documents show.