Is it ethical to travel right now? Experts on flying in the age of Delta

Questions to consider before you inflict the ‘moral injury’ of a risky, nonessential trip

A new season is here and, with it, seedlings of holiday escape plans to some sun-drenched beach or snowy mountain ski slope. In view of passenger data from the US and the UK, air travel is on its way toward recovering from the slump of a pre-vaccine Covid-19 pandemic – despite the rise of the Delta variant.

But does that mean it’s a good idea to buy that plane ticket, even if you’re vaccinated? And if you’re comfortable assuming some degree of personal risk, is it unethical to do so?

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Microsoft’s Kate Crawford: ‘AI is neither artificial nor intelligent’

The AI researcher on how natural resources and human labour drive machine learning and the regressive stereotypes that are baked into its algorithms

Kate Crawford studies the social and political implications of artificial intelligence. She is a research professor of communication and science and technology studies at the University of Southern California and a senior principal researcher at Microsoft Research. Her new book, Atlas of AI, looks at what it takes to make AI and what’s at stake as it reshapes our world.

You’ve written a book critical of AI but you work for a company that is among the leaders in its deployment. How do you square that circle?
I work in the research wing of Microsoft, which is a distinct organisation, separate from product development. Unusually, over its 30-year history, it has hired social scientists to look critically at how technologies are being built. Being on the inside, we are often able to see downsides early before systems are widely deployed. My book did not go through any pre-publication review – Microsoft Research does not require that – and my lab leaders support asking hard questions, even if the answers involve a critical assessment of current technological practices.

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Johnson faces MPs’ fury over Downing Street sleaze claims

Labour urge Speaker to summon senior minister as poll reveals 40% of voters think Tories are corrupt

Labour is aiming to force a senior minister before parliament this week to account for the growing sleaze crisis engulfing No 10 – amid growing cross-party uproar over a collapse in standards at the heart of government.

The Observer understands the opposition is hoping to persuade Lindsay Hoyle, the Speaker, to grant an urgent question on Monday that would mean a senior minister – most likely the Cabinet Office minister Michael Gove – being summoned to the Commons to account for the crisis, explain steps being taken to end it, and take questions from MPs.

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Trump’s Twitter account was hacked, Dutch ministry confirms

Public prosecutor states Victor Gevers did access US president’s site but as ethical hacker faces no charges

Dutch prosecutors have confirmed that Donald Trump’s Twitter account was hacked in October despite denials from Washington and the company, but said the “ethical hacker” would not face charges.

The hacker, named as Victor Gevers, broke into Trump’s account @realDonaldTrump on 16 October by guessing the US president’s password, Dutch media reports said.

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AITA? How a Reddit forum posed the defining question of our age

Every day, people leave their quandaries on the Reddit website – asking others to judge whether they were in the wrong. As religion wanes, are we crowdsourcing our ethics?

First of all, you need to picture the sandwich.

This was a 6ft-long party sub from a local deli, with loaves of bread braided together to make one super-sandwich – nearly twice the standard width, and loaded with fillings. It would have comfortably fed 20 to 25 people, and there were far fewer coming over to watch the fight.

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Scientists ‘may have crossed ethical line’ in growing human brains

Debate needed over research with ‘potential for something to suffer’, neuroscientists say

Neuroscientists may have crossed an “ethical rubicon” by growing lumps of human brain in the lab, and in some cases transplanting the tissue into animals, researchers warn.

The creation of mini-brains or brain “organoids” has become one of the hottest fields in modern neuroscience. The blobs of tissue are made from stem cells and, while they are only the size of a pea, some have developed spontaneous brain waves, similar to those seen in premature babies.

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The race to create a perfect lie detector – and the dangers of succeeding

AI and brain-scanning technology could soon make it possible to reliably detect when people are lying. But do we really want to know? By Amit Katwala

We learn to lie as children, between the ages of two and five. By adulthood, we are prolific. We lie to our employers, our partners and, most of all, one study has found, to our mothers. The average person hears up to 200 lies a day, according to research by Jerry Jellison, a psychologist at the University of Southern California. The majority of the lies we tell are “white”, the inconsequential niceties – “I love your dress!” – that grease the wheels of human interaction. But most people tell one or two “big” lies a day, says Richard Wiseman, a psychologist at the University of Hertfordshire. We lie to promote ourselves, protect ourselves and to hurt or avoid hurting others.

The mystery is how we keep getting away with it. Our bodies expose us in every way. Hearts race, sweat drips and micro-expressions leak from small muscles in the face. We stutter, stall and make Freudian slips. “No mortal can keep a secret,” wrote the psychoanalyst in 1905. “If his lips are silent, he chatters with his fingertips. Betrayal oozes out of him at every pore.”

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Maths and tech specialists need Hippocratic oath, says academic

Exclusive: Hannah Fry says ethical pledge needed in tech fields that will shape future

Mathematicians, computer engineers and scientists in related fields should take a Hippocratic oath to protect the public from powerful new technologies under development in laboratories and tech firms, a leading researcher has said.

The ethical pledge would commit scientists to think deeply about the possible applications of their work and compel them to pursue only those that, at the least, do no harm to society.

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Company part-owned by Jared Kushner got $90m from unknown offshore investors since 2017

Overseas investment flowed to Cadre while Trump’s son-in-law works as US envoy, raising conflict of interest questions

A real estate company part-owned by Jared Kushner has received $90m in foreign funding from an opaque offshore vehicle since he entered the White House as a senior adviser to his father-in-law Donald Trump.

Investment has flowed from overseas to the company, Cadre, while Kushner works as an international envoy for the US, according to corporate filings and interviews. The money came through a vehicle run by Goldman Sachs in the Cayman Islands, a tax haven that guarantees corporate secrecy.

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IVF couples could be able to choose the ‘smartest’ embryo

US scientist says it will be possible to rank embryos by ‘potential IQ’ within 10 years

Couples undergoing IVF treatment could be given the option to pick the “smartest” embryo within the next 10 years, a leading US scientist has predicted.

Stephen Hsu, senior vice president for research at Michigan State University, said scientific advances mean it will soon be feasible to reliably rank embryos according to potential IQ, posing profound ethical questions for society about whether or not the technology should be adopted.

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Gene therapy could treat rare brain disorder in unborn babies

Doctors could use Crispr tool to inject benign virus into foetus’s brain to ‘switch on’ key genes

Scientists are developing a radical form of gene therapy that could cure a devastating medical disorder by mending mutations in the brains of foetuses in the womb.

The treatment, which has never been attempted before, would involve doctors injecting the feotus’s brain with a harmless virus that infects the neurons and delivers a suite of molecules that correct the genetic faults.

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