Reuters: Protecting forests and burying greenhouse gases are key ways of slowing world climate change, Norway’s prime minister said on Friday a day after the Nordic nation set a stiff 2030 goal of becoming “carbon neutral”. Jens Stoltenberg, in South Africa on a stopover before a weekend trip to Antarctica, said about half the world’s emissions of greenhouse gases came from deforestation and from burning fossil fuels in power plants and industries. “Forestry and carbon …