2023-03-15. Schizophrenia pinpointed as a key factor in heat deaths. [https://www.science.org/content/article/schizophrenia-pinpointed-key-factor-heat-deaths] By Warren Cornwall, Science. Excerpt: ...more than 600 people died from the heat in British Columbia, as temperatures topped 40°C for days, shattering records in a region better known for temperatures usually half as high. Now, new research has zeroed in on one of the hardest hit groups: people with schizophrenia. Epidemiologists combing through provincial health records found that, overall, those with mental health conditions seemed to have an elevated risk of a heat-related death. That was most severe for people with schizophrenia—a 200% increase compared with typical summers. ...schizophrenia can affect the brain’s hypothalamus, which helps regulate temperature through sweating and shivering. Some antipsychotic medications can raise body temperature, which can have deadly effects when coupled with extreme heat. The disease affects people’s ability to make reasoned decisions or sense when they are ill. People with schizophrenia tend to have other conditions tied to heat-related illness, such as diabetes. Finally, schizophrenia is associated with isolation and homelessness, which puts people at risk when temperatures rise....
2024 was the hottest year on record, breaching a critical climate goal and capping 10 years of unprecedented heat
By Laura Paddison , CNN. Excerpt: It’s official: 2024 was the hottest year on record, breaking the previous record set in 2023 and pushing the world over a critical climate threshold, according to new data from Europe’s climate monitoring agency Copernicus [ https://climate.copernicus.eu/copernicus-2024-first-year-exceed-15degc-above-pre-industrial-level ]. Last year was 1.6 degrees hotter than the period before humans began burning large amounts of fossil fuels, Copernicus found. It makes 2024 the first calendar year to breach the 1.5-degree limit countries agreed to avoid under the Paris climate agreement in 2015. Scientists are much more concerned about breaches over decades, rather than single years — as above that threshold humans and ecosystems may struggle to adapt — but 2024’s record “does mean we’re getting dangerously close,” said Joeri Rogelj, a climate professor at Imperial College London.... Full article at https://www.cnn.c...