Global carbon dioxide concentrations have surpassed 400 parts per million (ppm) for the first month since measurements began, the latest results from the National Oceanic and...
Scientists have warned that the total amount of carbon burnt since the industrial revolution must not exceed one trillion tonnes. Experts have calculated that in the...
Former US vice-president Al Gore says he is optimistic about tackling global warming, as global politics has realised it is time for a “major shift”. Gore...
Dictionaries define research as, “The systematic investigation into and study of materials and sources in order to establish facts and reach new conclusions.” By any standard, impartial...