Guardian: The deadly bush fires in Australia have released millions of tonnes of carbon dioxide into the atmosphere, equivalent to more than a third of the country’s CO2 emissions for a whole year, according to scientists. The blazes in Victoria have so far claimed more than 180 lives and destroyed more than 750 homes. To make matters worse, the climate costs will also be dire because of the type of forest that burned, according to Mark Adams of the University of Sydney. “Once you burn millions …