Author: lauraspinney
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Are we witnessing the dawn of post-theory science?
ISAAC Newton apocryphally discovered his second law – the one about gravity – after an apple fell on his head. Much experimentation and data analysis later, he realised there was a fundamental relationship between force, mass and acceleration. He formulated a theory to describe that relationship – one that could be expressed as an equation,…
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The global race to contain Omicron
WHAT does Omicron conjure in your mind? I’ve seen the new “scariant” compared to Frankenstein’s monster and a Transformer, but I picture it as an overgrown mafioso named “Tiny”, whose trousers stop short of his feet, who uncomplainingly takes on all the dirty work and whose mother loves him. As well she might. The latest…
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The big idea: should we leave the classroom behind?
MY 21-year-old goddaughter, a second-year undergraduate, mentioned in passing that she watches video lectures offline at twice the normal speed. Struck by this, I asked some other students I know. Many now routinely accelerate their lectures when learning offline – often by 1.5 times, sometimes by more. Speed learning is not for everyone, but there…
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Can history teach us anything about the future of war – and peace?
TEN years ago, the psychologist Steven Pinker published The Better Angels of Our Nature, in which he argued that violence in almost all its forms – including war – was declining. The book was ecstatically received in many quarters, but then came the backlash, which shows no signs of abating. In September, 17 historians published…
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Deciphering Dumba
A HERD of around 40 elephants processes across open grassland in Mozambique’s Gorongosa National Park. Led by a matriarch named Valente, they are headed towards a newly felled tree, a potential food source. The tree is out of sight: perhaps the elephants detected vibrations from the impact through their feet. That’s cool, and the procession…
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How does Covid end?
AS Cop26 gets under way in Glasgow this weekend, one collective action problem is taking centre stage against the backdrop of another. Covid-19 has been described as a dress rehearsal for our ability to solve the bigger problem of the climate crisis, so it seems important to point out that the pandemic isn’t over. Instead,…
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Epigenetics, the misunderstood science
A little over a decade ago, a clutch of scientific studies was published that seemed to show that survivors of atrocities or disasters such as the Holocaust and the Dutch famine of 1944-45 had passed on the biological scars of those traumatic experiences to their children. The studies caused a sensation, earning their own BBC…
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What is Covid’s real death toll?
FOR the past 18 months, hunkered down in his Tel Aviv apartment, Ariel Karlinsky has scoured the web for data that could help him calculate the true death toll of Covid-19… This article first appeared in The Guardian on 9 October 2021. To continue reading, click here.
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John von Neumann, not the coldest of cold warriors
IN 1945, while in a state of exhaustion, the mathematician John von Neumann had a kind of stammering premonition. He was in Los Alamos, working on the atom bomb, and he told his wife Klari that the “energy source” he was helping to develop would make scientists “the most hated and also the most wanted…
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Covid lawsuits and inquiries loom
EARLIER this month, proceedings opened in Austria in a civil suit brought against the authorities by the widow and son of a man who died of Covid-19 after staying in Ischgl, the ski resort widely regarded as having hosted a super-spreader event early in the pandemic. The week before, former French health minister Agnès Buzyn…