West Australian: Humans added almost 10 billion tonnes of greenhouse gases last year, according to a report which shows that world carbon emissions are growing four times faster than in the 1990s. Michael Raupach, who co-chaired the survey led by CSIRO scientists, said yesterday that Australia was the only developed country whose greenhouse emissions were still growing rapidly. The chief executive of the Global Carbon Project, Pep Canadell, said the findings highlighted a worrying trend in …