Amund Aasbrenn

Twenty-two years into the twenty-first century, the oldest source of air pollution still prevails. Despite the many policies implemented by national governments and promoted by global bodies, solid fuel remains by far the dominant fuel used for cooking in most low and middle-income countries of South Asia and Africa, while solid fuel (both biomass and coal) is used for heating in much of East and Central Europe and Northern China.

While air pollution from PM2.5-emissions have been reduced in Europe and North America, air pollution from wildfires is increasing. With climate change, we will see more wildfires, risking that the impacts of the efforts that have been made to mitigate air pollution and related negative health effects could be diminished. 

The latest report from the UN Intergovernmental Panel on Climate Change (IPCC) completes its trilogy on causes, impacts and solutions relating to global warming. The key to understanding the solutions lie in the scenarios that illustrate how society may develop towards a carbon-free future.

October comes over. The electricity prices headline the front page of your wallet. In the special offer counter of your local grocery store you spot vegan hot dogs, 40% off. They expire today. Perfect.

In a recent study published in Nature Communications, international scientists have taken on a persistent problem in climate science: near-term climate evolution.