By Anders Lorenzen On the eve of the COP28 climate summit, scientists at the United Nations (UN) warned that the world is on track for 3 degrees C of warming by the end of this decade. This is double the target that world leaders agreed to in 2015 when the Paris Agreement deal was struck and subsequently implemented. But with […]
Photo credit: iStock. By Anders Lorenzen On the eve of the COP28 UN climate summit, the World Meteorological Organization (WMO), a United Nations (UN) body, has warned that the atmospheric concentration of greenhouse gases (GHG) is forecast to continue the trend that resulted in record-high CO2 measurements last year. The agency said that in 2022 the global average concentrations of […]
By Anders Lorenzen Analysis by the Net Zero Tracker has established, that even though half of the world’s 2,000 biggest listed companies have set targets to reach net-zero emissions by the middle of this century, only a fraction have met the targets set out in the United Nations (UN) guidelines. Net Zero Tracker, an independent data consortium including Oxford University, […]
Sir David King addresses the audience at the Net Zero Festival. Photo credit: Anders Lorenzen. By Anders Lorenzen The former Chief Scientist for the UK Government, Sir David King did not hold back the scientific reality of years of climate inaction when he addressed the audience at the Net Zero Festival in London, organised by Business Green, a clean energy […]
Melt Ponds in the US Arctic. Photo credit: NASA Goddard Space Flight Center / PDTillman, Public Domain, via Wikimedia. By Anders Lorenzen Nearly a month out from the crucial COP28 climate summit, United Nations (UN) climate scientists have warned. The world is rapidly heading towards a cascade of environmental ‘tipping points’ which, if they were to materialise, could cause irreversible […]
Image courtesy of the artistsWinslow Porter and Elie Zananiri. By Anders Lorenzen Have you ever wondered what life inside a fungus is like? If the answer is yes and you happen to be in the London (UK) area then you are in luck. Image courtesy of the artists Winslow Porter and Elie Zananiri. Showing at the LFF Expanded exhibition at […]
Some scientists worry that the West Antarctica ice sheet could soon enter a phase of being destabilised. Photo credit: TiPACCs / Ronja Reese. By Anders Lorenzen The Potsdam Institute for Climate Impact Research (PIK), founded in 1992, has identified that six of the world’s planetary boundaries have been crossed. The Institute is led by Prof Johan Rockström who specialises in […]
A proposed tipping cascade where the AMOC would mediate a connection between the other tipping elements. Graphic credit: Nico Wunderling, Jonathan F. Donges, Jürgen Kurths, and Ricarda Winkelmann – Earth System Dynamics paper – Interacting tipping elements increase risk of climate domino effects under global warming, CC BY 4.0 via Wikimedia. By Anders Lorenzen In a recent study, Danish researchers […]
By Anders Lorenzen With temperature records now frequently being set around the world and continuing to do so even though we drastically cut emissions, research studies published in the journal Nature, reveal that even moderate warming at 34 degrees C can significantly impact heart health. The study reveals that air temperatures as low as 34 °C can lead to a […]
climate change A woman walks with cold patches on her forehead and neck amid a red alert for heatwave in Beijing, China. Photo credit: Reuters / Tingshu Wang. By Anders Lorenzen Data from the US National Centre for Environmental Protection has concluded, that Monday the 3rd of July 2023 was the hottest day ever recorded globally. Measuring 17.01 degrees C, […]