D. Bonadonna/ MUSE, Trento, Author provided Huge volcanic eruptions 233 million years ago pumped carbon dioxide, methane and water vapour into the atmosphere. This series of violent explosions, on what we now know as the west coast of Canada, led to massive global warming. Our new research has revealed thatContinue Reading
Just as the global death toll from COVID-19 reached 250,000 at the start of May this year, a short film emerged that has since been called “the first true hit conspiracy video of the COVID-19 era”. Titled “Plandemic”, it featured a lengthy interview with the discredited scientist Judy Mikovits, whoContinue Reading
Composite image of Venus from data from NASA's Magellan spacecraft and Pioneer Venus Orbiter. NASA/JPL-Caltech Earth’s sister planet, Venus, has not been regarded as a high priority in the search for life. Its surface temperature of around 450°C is thought to be hostile to even the hardiest of micro-organisms, andContinue Reading
kung_tom/shutterstock Depending on who you listen to, artificial intelligence may either free us from monotonous labour and unleash huge productivity gains, or create a dystopia of mass unemployment and automated oppression. In the case of farming, some researchers, business people and politicians think the effects of AI and other advancedContinue Reading
In the 20th century, politicians’ views of human nature shaped societies. But now, creators of new technologies increasingly drive societal change. Their view of human nature may shape the 21st century. We must know what technologists see in humanity’s heart. The economist Thomas Sowell proposed two visions of human nature.Continue Reading
Rawpixel/Shutterstock Is the UK government planning to revive identity cards for the internet age? The decision to scrap its national ID cards and database in 2010 means the UK is one of the few developed countries not to have such an identity scheme. While this was seen as a victoryContinue Reading
Shutterstock/LukyToky COVID-19 has seen all the rules change when it comes to social engagement. Workplaces and schools have closed, gatherings have been banned, and the use of social media and other online tools has risen to bridge the gap. But as we continue to adapt to the various restrictions, weContinue Reading
Elon Musk at Neuralink presentation with robot. Steve Jurvetson/Flickr, CC BY-SA If thoughts, feelings and other mental activities are nothing more than electrochemical signals flowing around a vast network of brain cells, will connecting these signals with digital electronics allow us to enhance the abilities of our brains? That’s whatContinue Reading
Mariano/Wikipedia, CC BY-SA When did something like us first appear on the planet? It turns out there’s remarkably little agreement on this question. Fossils and DNA suggest people looking like us, anatomically modern Homo sapiens, evolved around 300,000 years ago. Surprisingly, archaeology – tools, artefacts, cave art – suggest thatContinue Reading
StratfordProductions/Shutterstock Algorithms appear to be in retreat in the UK – for now. Not only did national governments recently U-turn over their use of algorithms to assign the grades of school leavers, but numerous local authorities have also scrapped similar technology used to make decisions on benefits and other welfareContinue Reading
