Polytechnic University of Madrid

The global economy could lose, on average, 19% of income by 2049 due to increased carbon emissions over the past four decades, says an analysis published in Nature. To estimate the future economic damages of climate change, the authors used temperature and precipitation data for 1,600 regions worldwide in the past 40 years. Low-income countries will be more affected by these losses than higher-income countries, the authors warn. 

Research published in Nature shows that the Eurasian ice sheet may have retreated up to 600 metres a day on the Norwegian continental shelf during the last deglaciation at the end of the last Ice Age, around 20,000 years ago. This would indicate that retreat rates in this region may have far exceeded previous estimates and would be much greater than any observed from satellites. According to the authors, the research "is a warning from the past about the rate at which ice sheets are physically capable of retreating".

Scientists at Lawrence Livermore National Laboratory in California have announced the success of an experiment at their National Ignition Facility. With analysis of the results still underway, it would be the first net energy gain from a nuclear fusion. The news was revealed on Sunday by the Financial Times newspaper with information provided by sources with knowledge of the experiment.

The extraordinary plenary session of the Congress of Deputies today approved the reform of the Law on Science, Technology and Innovation. After being passed in the Lower House without any votes against it on 23 June, the bill was approved in the Senate on 20 July with an amendment referring to indefinite-term contracts, which was rejected today in Congress.