Heat Continues in 2020 – the Month of May Was the Warmest May on...

The global surface temperature for the first five months of the year was the second highest on record, marginally behind the strong El Niño year of 2016. The month of May was the warmest May on record, according to U.S. and European datasets. The year 2020 is very likely  (>99.9%) to …

Signs and Impacts of Climate Change in Atmosphere, Land and Oceans Are Rising

The tell-tale physical signs of climate change such as increasing land and ocean heat, accelerating sea level rise and melting ice are highlighted in a new report compiled by the World Meteorological Organization and an extensive network of partners. It documents impacts of weather and climate events on socio-economic development, …

Breaching a “Carbon Threshold” Could Lead to Mass Extinction

Carbon dioxide emissions may trigger a reflex in the carbon cycle, with devastating consequences, study finds. In the brain, when neurons fire off electrical signals to their neighbors, this happens through an “all-or-none” response. The signal only happens once conditions in the cell breach a certain threshold. Now an MIT …

Climate Crisis and Antibiotic Use Could ‘Sink’ Fish Farming Industry – Report

The climate crisis, drug use and feeding farmed fish with wild stocks risks “sinking” the $230bn (£180bn) aquaculture industry, according to an ethical investment network. Fish farms now surpass wild fisheries as the main provider of seafood on our plates, but combined risks from global heating, excessive use of antibiotics, …

Solar Geoengineering Could Be ‘Remarkably Inexpensive’ – Report

Cooling the Earth by injecting sun-blocking particles into the stratosphere could be “remarkably inexpensive”, according to the most detailed engineering analysis to date. The fear of a rogue nation or military force unilaterally taking control of the global climate is unfounded, the researchers added, as the many thousands of high-altitude …

Coral Reefs ‘Will Be Overwhelmed by Rising Oceans’

Scientists have uncovered a new threat to the world’s endangered coral reefs. They have found that most are incapable of growing quickly enough to compensate for rising sea levels triggered by global warming. The study suggests that reefs – which are already suffering serious degradation because the world’s seas are …