xQc also clarified the reason he wasn't giving much commentary in his reaction video

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Solar energy has reached an “irreversible tipping point” that will see it become the world’s main source of energy by 2050, according to a new study. Researchers at the University of Exeter and University College London analysed recent technological and economic advances to determine that the transition to clean energy is not just reachable, but inevitable. “The recent progress of renewables means that fossil fuel-dominated projections are no longer realistic,” said Femke Nijsse from the University of Exeter. “Using three models that track positive feedbacks, we project that solar PV will dominate the global energy mix by the middle of this century.” Barriers may still arise to hamper this positive trend, the researchers noted, including political resistance from anti-environmentalists and the lack of financing for solar power in developing countries. “Solar energy is the most widely available energy resource on Earth, and its economic attractiveness is improving fast in a cycle of increasing investments,” the researchers wrote in a study detailing their findings. “We find that, due to technological trajectories set in motion by past policy, a global irreversible solar tipping point may have passed where solar energy gradually comes to dominate global electricity markets, without any further climate policies.” The study, titled ‘The momentum of the solar energy transition’, was published in the journal Nature Communications. The latest research comes less than a month after a Berlin-based research institute calculated that fossil fuel-generated power will no longer be economically viable within the next 30 years due to the plummeting costs of solar, batteries and other renewable technologies. The Mercator Research Institute on Global Commons and Climate Change (MCC) found that the transition to renewable energy was “cheaper than expected” and could make fossil fuels obsolete by 2050. “This is an extremely optimistic scenario – but it illustrates that the future is open,” MCC researcher Felix Creutzig noted. “Climate science, which provides policymakers with guidance in its scenario models, must reflect technical progress as closely as possible.” The UK saw a record-breaking year for renewable energy last year, and is on track to do the same in 2023 following the installation of new solar and wind plants. Wind, solar, biomass and hydro power generated 40 per cent of the country’s electricity in 2022, according to figures compiled by Imperial College London, up 5 per cent from the year before. Read More Fossil fuels ‘becoming obsolete’ as solar panel prices plummet Solar panel breakthrough could supercharge ‘miracle material’ production ‘Game-changing’ facial recognition technology catches prolific shoplifters WhatsApp update will change how you log in forever Amazon trials humanoid robots to see if they can help staff warehouses

Bryan Johnson, the multimillionaire tech and science entrepreneur who is trying to reverse his biological age, has taken the next odd step in his attempt to achieve this. Johnson, who has already spent millions of dollars every year trying to turn back the clock, has now revealed that he’s injected himself with his teenage son’s blood. The multimillionaire recruited his 17-year-old son, Talmage, and his 70-year-old father, Richard, for a trigenerational blood transfusion. The family travelled to a clinic in Dallas, where Talmage and Richard gave a litre of their blood for it to be converted into a batch of plasma. Bryan then donated a litre of his blood to Richard. Sign up to our free Indy100 weekly newsletter Claims that plasma from younger bodies can benefit older people’s health have been around for a while. Previously there have been studies carried out on mice, however experts say the results are inconclusive. The FDA does not recommend the blood infusions Bryan has done. "We have not learned enough to suggest this is a viable human treatment for anything." said Charles Brenner, a biochemist at City of Hope National Medical Centre in Los Angeles. The 45-year-old has previously spoken about his lifestyle, and told the BBC that there have been improvements in different parts of his body. "my left ear is 64, my fitness tests say I’m 18, my heart is 37, my diaphragm strength is 18," he said. Bryan’s mission to reverse the ageing process has been titled ‘Project Blueprint,’ and involves following a strict diet, sleep, and exercise routine. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

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