About six weeks ago, millions of homeowners across Texas suddenly found their water to be possibly contaminated—or lost access to it entirely—when freezing temperatures and the state’s decrepit infrastructure led to widespread blackouts.

Last week, on the other side of the planet, Taiwan cut water supplies to areas including a key hub of semiconductor manufacturing, thanks to the worst drought in decades.

These back-to-back crises are emblematic of a global catastrophe that is only now getting the attention it deserves. And unlike other calamities that may recede over time, this one is only going to get worse. The World Health Organization estimates that in less than four years, half of the world’s population will be living in water-stressed areas.

“These risks are only expected to grow as climate change effects intensify,” said Thomas Schumann, the founder of Thomas Schumann Capital, a firm that’s created investable water indexes for the U.S. and Europe. “Not only that, but the business costs associated with these risks are projected to be $300 billion…or five times greater if left unaddressed.”

Read it all.

The world is in a water crisis, & children’s lives and futures are at risk. Today, over 1.42 billion people – including 450 million children – live in areas of high or extremely high water vulnerability.

New @UNICEF publication address water insecurity 👉https://t.co/uEgjVfGNfO pic.twitter.com/YxIda3hzx0

— UN-Water (@UN_Water) March 29, 2021

This got The Guy to thinking about how much we’re missing on TV and religion. Leave aside fictional entertainment, which when religion turns up in the plot too often causes anybody who knows anything about religion to cringe. And let’s not get into the fare transmitted by paid-time preachers.

Eastertide or Christmas may bring seasonal documentaries, often over the years sensationalized attempts to debunk the church or the Bible. David Gibson’s 2015 archaeology series on CNN, “Finding Jesus,” was an exception.

But what about intelligent treatment throughout the year of news and ideas in the world of religion, which interests masses of today’s viewers just as it has gripped imaginations across human history?

Read it all.

But despite Zoom’s many advantages, no technology can outweigh the fact that Christianity is inescapably physical. It is not just “a message” that can be communicated through social media. It is also about bodily participation, the receiving of bread and wine.

And while the carefully nuanced and endlessly debatable metaphysics of how bread and wine actually become the body and blood of Jesus is a question I have long left to the theological anoraks, I have no doubt that receiving the Eucharist is a physical activity requiring physical participation. The statements “this is my body” and “this is my blood” make Christianity about matter, physically ingested. You can no more do this over Zoom than you can go to the dentist over Zoom.

This is why lockdown has been such a threat – literally – to the lifeblood of the Christian faith. And why the bolted door was such a betrayal of the need of so many of my parishioners for the “real presence” of Christ in the Eucharist.

This Thursday evening, Maundy Thursday, churches traditionally hold “watch services” where we sit up into the small hours to stay with a terrified man who did not want to be alone on the night before he was to die. This year it will be hard not to think of all those who have died without the physical presence of their loved ones beside them.
Saying goodbye over Zoom, unable to reach out to hold someone’s hand, has to be among the most appalling things that some families will ever go through. And Last Rites are really not for Skype.

Read it all.

Christian faith can’t be sustained on Zoom https://t.co/9DCdtsRWai

— Simon Sarmiento (@simonsarmiento) March 29, 2021

Check it out.

The Database of Religious History is an open-access database containing information about more than 200 religions, indexed to both time & space.

The DRH is currently recruiting experts in relevant areas of expertise (PhD students & above).

Learn more: https://t.co/PwIjloQ2N7 pic.twitter.com/qBPghpexoY

— Templeton Religion Trust (@TempletonRelig) March 26, 2021

More and more cities are embracing a doughnut-shaped economic model to help recover from the coronavirus crisis and reduce exposure to future shocks.

British economist and author of “Doughnut Economics” Kate Raworth believes it is simply a matter of time before the concept is adopted at a national level.

The Dutch capital of Amsterdam became the first city worldwide to formally implement doughnut economics in early April last year, choosing to launch the initiative at a time when the country had one of the world’s highest mortality rates from the coronavirus pandemic.

Amsterdam’s city government said at the time that it hoped to recover from the crisis and avoid future crises by embracing a city portrait of the doughnut theory.

As outlined in Raworth’s 2017 book, doughnut economics aims to “act as a compass for human progress,” turning last century’s degenerative economy into this century’s regenerative one.

“The compass is a doughnut, the kind with a hole in the middle. Ridiculous though that sounds, it is the only doughnut that actually turns out to be good for us,” Raworth told CNBC via telephone.

Read it all.

🍩 More & more cities are embracing a doughnut-shaped economic model to help recover from the Covid crisis and avoid future shocks.

➡️ @KateRaworth believes it is a matter of time before the concept is adopted at a national level.

👇 Here's the story:https://t.co/r6zCqBQxnh

— Sam Meredith (@smeredith19) March 25, 2021

HawkEye’s satellites are so-called smallsats, about the size of a large microwave oven. They are therefore cheap to build and launch. HawkEye deployed its first cluster, of three of them, in 2018. They are now in an orbit that takes them over both of Earth’s poles. This means that, as the planet revolves beneath them, every point on its surface can be monitored at regular intervals.

Initially, the data the satellites collected were downloaded to a tracking station on Svalbard, a Norwegian island in the Arctic Ocean. But business has since boomed. HawkEye now counts a dozen governments among its customers, as well as private clients. The firm has therefore recruited the services of a second ground station, in Antarctica, and it put a second cluster into orbit on January 24th. It plans three more such launches this year, and also intends to widen its network of ground stations yet further.

Given this success, it is hardly surprising that at least six other companies are operating or developing similar systems. Quilty Analytics, a research firm in Florida, expects the number of radio-frequency (rf) intelligence satellites of this sort in orbit to multiply from a dozen at the beginning of January to more than 60 by the end of next year.

Read it all.

Small, cheap spy satellites mean there’s no hiding place https://t.co/xwv754t1YB

— The Economist (@TheEconomist) March 23, 2021

Theologically, while John held a very orthodox Christian position, he had a capacity to engage with people from across the broad Christian spectrum. Another rare gift. In my opinion his book that expresses that orthodoxy most eloquently is Science & Christian Belief: Theological Reflections of a Bottom-up Thinker based on his 1993–1994 Gifford Lectures. Here John reflects on the Nicene Creed both theologically and scientifically in the light of the best of modern science. As well, he placed much emphasis on the centrality of the resurrection as a strong basis for hope. Aspects of his thought here may be found in Tom Wright’s Surprised by Hope.

John was also able to engage with other faiths without compromising Christian faith. He often reminded us that different faith traditions actually make rather different truth claims. But for him that was a reason to keep dialogue open.

John’s other books are all, of course, excellent in their own way. They are all deliberately relatively short and address one or more specific issues. This makes them readable and accessible resources.

After 1979, John focussed on encouraging and enabling good conversation and dialogue amongst and between scientists and theologians. Establishment of the ISSR was consistent with this and he served as its first President.

John certainly believed in the the unity of knowledge and one reality: the world of our experience that we seek to describe scientifically. Further, he was a critical realist believing that truth, whether scientific or theological, needs to be carefully assessed. This is a big theme and there is not space to deal with it in any detail here.

In the following we get a taste of some of his key insights.

If we are seeking to serve the God of truth then we should really welcome truth from whatever source it comes. We shouldn’t fear the truth. … The doctrine of creation of the kind that the Abrahamic faiths profess is such that it encourages the expectation that there will be a deep order in the world, expressive of the Mind and Purpose of that world’s Creator. It also asserts that the character of this order has been freely chosen by God, since it was not determined beforehand by some kind of pre-existing blueprint … As a consequence, the nature of cosmic order cannot be discovered just by taking thought … but the pattern of the world has to be discerned through the observations and experiments that are necessary in order to determine what form the divine choice has actually taken. (Quantum Physics and Theology: An Unexpected Kinship, 2007).

Read it all.

The remarkable life of the Anglican priest who bridged the gap between science and faith, from one who knew him.https://t.co/UeARKPe8RN

— Eternity News (@EternityNews) March 16, 2021

Two months earlier, Hinton and his students had changed the way machines saw the world. They built what was called a neural network, a mathematical system modeled on the web of neurons in the brain, and it could identify common objects—like flowers, dogs, and cars—with an accuracy that had previously seemed impossible. As Hinton and his students showed, a neural network could learn this very human skill by analyzing vast amounts of data. He called this “deep learning,” and its potential was enormous. It promised to transform not just computer vision but everything from talking digital assistants to driverless cars to drug discovery.

The idea of a neural network dated back to the 1950s, but the early pioneers had never gotten it working as well as they’d hoped. By the new millennium, most researchers had given up on the idea, convinced it was a technological dead end and bewildered by the 50-​year-​old conceit that these mathematical systems somehow mimicked the human brain. When submitting research papers to academic journals, those who still explored the technology would often disguise it as something else, replacing the words “neural network” with language less likely to offend their fellow scientists.

Hinton remained one of the few who believed it would one day fulfill its promise, delivering machines that could not only recognize objects but identify spoken words, understand natural language, carry on a conversation, and maybe even solve problems humans couldn’t solve on their own, providing new and more incisive ways of exploring the mysteries of biology, medicine, geology, and other sciences. It was an eccentric stance even inside his own university, which spent years denying his standing request to hire another professor who could work alongside him in this long and winding struggle to build machines that learned on their own. “One crazy person working on this was enough,” he imagined their thinking went. But with a nine-​page paper that Hinton and his students unveiled in the fall of 2012, detailing their breakthrough, they announced to the world that neural networks were indeed as powerful as Hinton had long claimed they would be.

Read it all.

An amazing account of the events that shaped deep learning as we know it. https://t.co/6LMWRmwCgW

— Georgios Voulgaris (@GeorgiosVoulga1) March 17, 2021

“Social media is inherently complex, but trying to set guidelines for ‘consumption’ the same way we do for alcohol or food – as policy makers have tried and failed to do – is a massive oversimplification,” says Orben.

Everybody uses social media differently, and it affects our lives in such a diversity of ways, that setting a recommended daily screen time is far from simple.

Orben adds: “You could use it for twenty minutes to keep in touch with family abroad, or twenty minutes to look at self-harm images on Instagram, for example. The relationship with mental health is really complicated.”

She has found that adolescents who use more social media score lower on mental health questionnaires – but it’s not clear whether social media makes them feel worse, or whether they turn to social media more when they feel worse. And of course, social media isn’t the only thing affecting how adolescents feel.

“There are other things like sleep, parenting, and environment that all affect wellbeing. I don’t think we have the evidence yet to say we should invest lots of money into decreasing social media use, and not invest in other things like youth clubs or better mental health care for adolescents,” she says.

Read it all.

#Socialmedia: lifeline during the #pandemic, or cause of #mental #health problems? @tylershores and @OrbenAmy discuss ahead of their free talk @Cambridge_Fest @IntellForum https://t.co/xsYH8i8VTY via @cambridge-uni #technology #21stc

— Kendall Harmon (@KendallHarmon6) March 17, 2021

Clips and content from the services have been seen 40 million times on social media channels.

The Church of England’s prayer and discipleship apps – in which people can join in ancient services of morning and evening prayer from wherever they are – have been accessed eight million times, up 50 per cent on the previous year.

The figures for online services are thought to be just the tip of the iceberg as churches’ response to the challenge of the pandemic triggered a major change in the way Christians worship and reach out to their neighbours.

At least 20,000 services and other online events are now listed on the Church of England’s ‘church-finder’ website AChurchNearYou. A year ago there were none.

And a special hymn download service, designed for local churches to use as part of online worship, has seen more than a million downloads.

As churches look ahead to an expected easing of restrictions and more public gatherings, many are assessing how to incorporate the lessons of the last year into their regular patterns of worship and outreach after the pandemic.

Read it all.

Over 40 million views of clips and content from @churchofengland national services have been seen on social media during #lockdown https://t.co/s7u82ArZYD

— Rich Brooker (@AhhhBe) March 16, 2021

1. I start with a poison of hatred.
Human life, itself, is in danger today. The humanity of life is threatened. Life is not in danger because it is menaced by death, for it always has been. It is in danger because it is no longer respected and affirmed. It is no longer loved. After the Second World War, Albert Camus stated, “The secret of Europe is that it no longer loves life.” Anyone who took part in World War II knows what he meant.

After seventy years of peace in Europe, we are facing a new ideology of enmity today. In the 20th century, we experienced a state-operating “terror from above” in forms of fascism and Stalinism. Today, we are experiencing private “terror from below”.

“Your young people love life”, Mullah Omar, of the Taliban, told Western journalists, “our young people love death.” Suicide assassins love death of their enemies and their own deaths. That is the terror of the Islamic State in Iraq, and of Boko Haram in Africa towards the “godless” Western world that they feel threatened by. The victim mentality always leads to anger and to hate.

These days, this terror has been joined ranks by “white terror”, as Norway, New Zealand, and Texas, and Germany have witnessed the terror of “white supremacy”, of white racism. In many Western nations, a climate of hate has been fostered, promoting such hate against those perceived as outsiders, against migrants, Jews, and disliked politicians. Our public atmosphere has been poisoned ever since we have had anonymous Twitter on the internet: Hate via the world wide web.

Question is, how can human civilization prevail against these odds?

2. Neo-nationalism
The political problem we are facing is neo-nationalism. The big nations of the world are at war in the middle of peace. It is a hybrid war of economic sanctions and cyber wars with fake news. In the struggle for power, the neo-nationalists seem to believe in the survival of the fittest, because they deem their own nation to be the fittest.

Neo-nationalism began at the end of the East-West conflict in 1990. Up until then, the world had been divided into two blocks: the socialist world in the East, and the “free world” in the West. Then the Soviet Union dissolved itself, Gorbachev lost, and Yeltsin won in 1993. The Soviet Union disintegrated into larger and smaller nations. The socialist dream of equality of all people died.

The “free world” dissolved more slowly.

Read it all.

Harari’s claim that has drawn the most media attention is that we may be on the cusp of an era of super- (or possibly sub-) humans, with newspapers running such sensationalistic headlines as “Humans ‘will become God-like cyborgs within 200 years’” and “The age of the cyborg has begun.” He seems to believe that the “Singularity” is a certainty; that some “Dr. Frankenstein” will likely create “something truly superior to us, something that will look at us as condescendingly as we look at the Neanderthals.” But here again there are practical and technical obstacles that Harari overlooks. As Steven Pinker, of all people, has recently pointed out, most features of organisms, including senescence, are built deep into their genomic structure. If there were easy fixes to mortality and many other conditions, they would have been low-hanging fruit for natural selection, which will always prevail in the long run over the kind of “intelligent design” Harari envisions us undertaking in the near future.

Harari tends to think that it’s onward and upward for the modern project to master nature through technology, though he doubts whether the trajectory is really “upward” in the sense of involving genuine improvement in the human condition. But it may be that the golden age of technological progress has already passed. As Peter Thiel and others have observed, the development of new technology has arguably slowed in recent decades, a fact disguised by the dissemination of old technology in the form of consumer goods like personal computers and smart phones.

Still, Harari is right to suggest that scientific advancement potentially threatens much of what we now hold dear, including our humanity as we traditionally understand it. He is also right to point out that questions about the moral character of scientific experimentation always meet with the response that it is being done to “cure diseases and save human lives.” Harari says that “nobody can argue with” such a response. He is right, up to a point: given the value that modern societies put on health, it can be very difficult to question research conducted in the name of medicine. But arguments can still be made against some forms of experimentation and “enhancement.” One could also point out that science itself provides no reason to save human lives or care about curing diseases, whereas moral principles do. One might also ask whether physical health and longevity are the highest goods.

But Sapiens provides us with no resources for answering questions about the moral implications of scientific and technological change. A commitment to a reductionist, mechanistic view of Homo sapiens may give us some insight into some of the aspects of our past most tied to our material nature. But Harari’s view of culture and of ethical norms as fundamentally fictional makes impossible any coherent moral framework for thinking about and shaping our future. And it asks us to pretend that we are not what we know ourselves to be — thinking and feeling subjects, moral agents with free will, and social beings whose culture builds upon the facts of the physical world but is not limited to them.

Read it all.

A Reductionist History of Humankind … https://t.co/JF54mBVSf2

— Philosophy Matters (@PhilosophyMttrs) January 4, 2019

From Queen’s College, Cambirdge:

“It is with great sadness that I inform you of the passing of our former President and friend, The Revd Dr John Polkinghorne.

To say John had an exceptional life would be an understatement. Born in 1930, he touched many lives as a highly respected physicist, theologian, and priest. The author of a number of influential books, he was admired for his important research and insights on religion and science.

Building on his important academic accomplishments, he was ordained in 1982 and elected as our President a few years later. He served Queens’ in this capacity in an admirable and impactful manner for eight years. Knighted in 1997, he went on to win the prestigious Templeton Prize, donating the proceeds to endow College positions…..

Read it all.

Fr John Polkinghorne has died.
"Hope is the trust that there is… a God who can bring about a fulfilment. And that trust is, itself, faith: it is the commitment."
Privileged to have met him & studied his works.
May he rest in peace and rise in glory. Amenhttps://t.co/GBuZJM1AQl

— Will Lyon Tupman (@LyonTupman) March 11, 2021

Civil liberties activists are suing a company that provides facial recognition services to law enforcement agencies and private companies around the world, contending that Clearview AI illegally stockpiled data on 3 billion people without their knowledge or permission.

The lawsuit, filed Tuesday in Alameda County Superior Court in the San Francisco Bay Area, contends that the New York-based firm violates California’s constitution and seeks an injunction to bar it from collecting biometric information in California and requiring it to delete data on Californians.

The lawsuit says the company has built “the most dangerous” facial recognition database in the nation, has fielded requests from more than 2,000 law enforcement agencies and private companies, and has amassed a database nearly seven times larger than the FBI’s.

Read it all.

California activists are suing a company that provides facial recognition services to law enforcement agencies and private companies around the world.https://t.co/dEg8xIHN2h

— KCBS 106.9 FM/740 AM (@KCBSRadio) March 10, 2021

21 asset owners, with $1.2 trillion in assets, have used publication of the Framework to commit to achieve net zero alignment by 2050 or sooner. The funds, including the Church of England Pensions Board, are drawing on the Framework to deliver these commitments, alongside a number of asset managers who are already working with clients on net zero alignment.

The Framework enables investors to decarbonise investment portfolios and increase investment in climate solutions, in a way that is consistent with and contributes to a 1.5°C net zero emissions future. Investors do this by developing a ‘net zero investment strategy’ built around five core components of the Framework. These key components are: objectives and targets, strategic asset allocation and asset class alignment, alongside policy advocacy and, investor engagement activity and governance.

Read it all.

Our Pensions Board is supporting the launch of a global framework for investors to achieve net zero emissions alignment.

"We are committed to using this Net Zero Investment Framework and are delighted to make the Asset Owner commitment."
– @actmatthewshttps://t.co/vsE2h5n2RW

— The Church of England (@churchofengland) March 10, 2021

China upped the stakes in its tech race with the U.S. as leaders laid out plans to speed up development of advanced technologies from chips to artificial intelligence and quantum computing over five years.

In a draft economic blueprint unveiled at the country’s annual legislative gathering, officials said they would boost research and development spending by more than 7% annually over the five years to the end of 2025. That will account for a higher percentage of gross domestic product than in the previous five-year period.

Chinese Premier Li Keqiang said in a speech Friday that China will revise regulation and policies to support the flow of venture capital into startups, free up bank lending and extend tax incentives to encourage research and development.

Economists and industry analysts say China’s 14th five-year plan stands out for its emphasis on advanced technologies and innovation. It also included China’s vision for 2035, when the country expects to have “significant breakthroughs on core technologies and seeks to be among the most innovative nations globally.”

Read it all.

China upped the stakes in its tech race with the U.S. as leaders laid out plans to speed up development of technologies such as chips, artificial intelligence and quantum computing over five years. https://t.co/vdTvYYC0kS

— WSJ China Real Time (@ChinaRealTime) March 8, 2021

The robots are coming. Not to kill you with lasers, or beat you in chess, or even to ferry you around town in a driverless Uber.

These robots are here to merge purchase orders into columns J and K of next quarter’s revenue forecast, and transfer customer data from the invoicing software to the Oracle database. They are unassuming software programs with names like “Auxiliobits — DataTable To Json String,” and they are becoming the star employees at many American companies.

Some of these tools are simple apps, downloaded from online stores and installed by corporate I.T. departments, that do the dull-but-critical tasks that someone named Phil in Accounting used to do: reconciling bank statements, approving expense reports, reviewing tax forms. Others are expensive, custom-built software packages, armed with more sophisticated types of artificial intelligence, that are capable of doing the kinds of cognitive work that once required teams of highly-paid humans.

White-collar workers, armed with college degrees and specialized training, once felt relatively safe from automation. But recent advances in A.I. and machine learning have created algorithms capable of outperforming doctors, lawyers and bankers at certain parts of their jobs. And as bots learn to do higher-value tasks, they are climbing the corporate ladder.

Read it all.

I wrote a big essay for tomorrow’s NYT about robots, the pandemic and why AI poses an increasing threat to white-collar workers. The Zoom-from-home class is not safe! https://t.co/WrnaeJWkFK

— Kevin Roose (@kevinroose) March 6, 2021

Artificial intelligence built by Facebook has learned to classify images from 1 billion Instagram photos. The AI used a different learning technique to many other similar algorithms, relying less on input from humans. The team behind it says the AI learns in a more common sense way.

Conventionally, computer vision systems are trained to identify specific things, such as a cat or a dog. They achieve this by learning from a large collection of images that have been annotated to describe what is in them. After doing this enough, the AI can then identify the same things in new images, for example, spotting a dog in an image it has never seen before.

This process is effective, but must be done afresh with every new thing the AI needs to identify, otherwise performance can drop.

By contrast, the approach used by Facebook is a technique called self-supervised learning, in which the images don’t come with annotations. Instead, the AI first learns just to identify differences between images. Once it is able to do this, it sees a small number of annotated images to match the names with the characteristics it has already identified.

Read it all.

"Artificial intelligence built by Facebook has learned to classify images from 1 billion Instagram photos. The AI used a different learning technique to many other similar algorithms, relying less on input from humans."

Read more: https://t.co/jk1QKJF25G

— Money Miles (@niftydunk) March 4, 2021

There’s auto news out of Sweden: Volvo Cars says that it will be fully electric by 2030. No more internal combustion, no more hybrids. It’s batteries or bust.

In making this commitment, Volvo is betting on a trend: that as EVs are becoming cheaper and new conventional cars are being priced higher, consumers’ math on electric-versus-internal combustion will soon come out in electrics’ favor.

But there’s more to Volvo’s position on EVs than just changing the powertrain. The carmaker says its pure electric models will only be available for sale online, and that its first fully electric car is now receiving over-the-air software updates. (Tesla has been doing this for years.) That first plan has implications for the built environment; the second, for emissions and the global climate.

Read it all (subscription).

Online sales and over-the-air updates could spell the end of car dealerships https://t.co/vgjKX8lqDY via @business

— North Street (@northassoc) March 4, 2021

Tom Cruise looks at the camera. “I’m going to show you some magic,” he says holding up a coin. “It’s the real thing”, the Hollywood actor insists, giving his trademark laugh and making the coin disappear. “It’s all the real thing.”

Millions have watched the video on TikTok, with many initially wondering if the 58-year-old Mission: Impossible star had joined the video-sharing platform beloved of teenagers.

Except this is not Cruise but a “deepfake” video, one of several of the actor that have garnered millions of views and shares across social media. They have led experts to warn that deepfake technology is advancing much faster than most people realise.

The three videos first appeared on TikTok and have been created by an account called “deeptomcruise”. They show the Top Gun actor apparently performing a magic trick, playing golf before bending to talk to the camera, and falling over in a fashionable clothes store before telling an anecdote about Mikhail Gorbachev.

Read it all (subscription).

“It’s all the real thing,” Tom Cruise insists, looking into the camera.

Except the viral TikTok videos of him are not real: they’re “deepfakes”. But what is a “deepfake”, and why are they so worrying? https://t.co/3Gyovahnwi

— The Times (@thetimes) March 1, 2021

Read it all.

“I don’t want to change who people are or what they believe. It’s a case of showing them that they already care about this — and already believe what they need to in order to make a difference.” –@KHayhoe https://t.co/Nza9WSicGd

— Clark Evans (@ClarkEvansWx) March 2, 2021

Americans have not yet grappled with just how profoundly the artificial intelligence (AI) revolution will impact our economy, national security, and welfare. Much remains to be learned about the power and limits of AI technologies. Nevertheless, big decisions need to be made now to accelerate AI innovation to benefit the United States and to defend against the malign uses of AI.

When considering these decisions, our leaders confront the classic dilemma of statecraft identified by Henry Kissinger: “When your scope for action is greatest, the knowledge on
which you can base this action is always at a minimum. When your knowledge is greatest, the scope for action has often disappeared.” The scope for action remains, but America’s
room for maneuver is shrinking.

As a bipartisan commission of 15 technologists, national security professionals, business executives, and academic leaders, the National Security Commission on Artificial Intelligence (NSCAI) is delivering an uncomfortable message: America is not prepared to defend or compete in the AI era. This is the tough reality we must face. And it is this reality that demands comprehensive, whole-of-nation action. Our final report presents a strategy to defend against AI threats, responsibly employ AI for national security, and win the broader technology competition for the sake of our prosperity, security, and welfare. The U.S. government cannot do this alone. It needs committed partners in industry, academia, and civil society. And America needs to enlist its oldest allies and new partners to build a safer and freer world for the AI era.

AI is an inspiring technology. It will be the most powerful tool in generations for benefiting humanity. Scientists have already made astonishing progress in fields ranging from
biology and medicine to astrophysics by leveraging AI. These advances are not science fair experiments; they are improving life and unlocking mysteries of the natural world. They
are the kind of discoveries for which the label “game changing” is not a cliché.

Read it all.

Two years and many thousands of hours later: the final National Commission on Artificial Intelligence report is here: Please read for where we are and what we need to do. I am so proud of the team and of this work! https://t.co/NW7UlPHvv3

— Eric Schmidt (@ericschmidt) March 1, 2021

The Atlantic Ocean circulation that underpins the Gulf Stream, the weather system that brings warm and mild weather to Europe, is at its weakest in more than a millennium, and climate breakdown is the probable cause, according to new data.

Further weakening of the Atlantic Meridional Overturning Circulation (AMOC) could result in more storms battering the UK, more intense winters and an increase in damaging heatwaves and droughts across Europe.

Scientists predict that the AMOC will weaken further if global heating continues, and could reduce by about 34% to 45% by the end of this century, which could bring us close to a “tipping point” at which the system could become irrevocably unstable. A weakened Gulf Stream would also raise sea levels on the Atlantic coast of the US, with potentially disastrous consequences.

Stefan Rahmstorf, of the Potsdam Institute for Climate Impact Research, who co-authored the study published on Thursday in Nature Geoscience, told the Guardian that a weakening AMOC would increase the number and severity of storms hitting Britain, and bring more heatwaves to Europe.

Read it all.

Atlantic Ocean circulation at weakest in a millennium, say scientists

"Decline in system underpinning Gulf Stream could lead to more extreme weather in Europe and higher sea levels on US east coast"#ClimateEmergency https://t.co/Fm0ubcEgrV

— Professor Peter Strachan (@ProfStrachan) February 25, 2021

The Bishop of Norwich, Graham Usher, has accepted the invitation of the Archbishop of Canterbury to lead the Church of England’s Environment Programme with a charge to lead bold, deliberate, collaborative action across the Church to tackle the grave existential crises of climate change and biodiversity loss.

Bishop Graham will work with the Mission and Public Affairs department of the Church of England to lead the Church of England’s Environment Programme, including the commitment to net-zero carbon impacts across the Church of England by 2030 set by General Synod in February 2020.

He will succeed the Bishop of Salisbury, Nicholas Holtam, who retires later in the year.

Read it all.

Delighted that @bishopnorwich will be leading @churchofengland's Environment Programme. We can already see the devastating effects of climate change around the world – my prayers are with Bishop Graham as he embarks on this vital role at a crucial time. https://t.co/En7JjdIbcK

— Archbishop of Canterbury (@JustinWelby) February 25, 2021

The Covid-19 vaccine developed by Pfizer Inc. and BioNTech SE generates robust immunity after one dose and can be stored in ordinary freezers instead of at ultracold temperatures, according to new research and data released by the companies.

The findings provide strong arguments in favor of delaying the second dose of the two-shot vaccine, as the U.K. has done. They could also have substantial implications on vaccine policy and distribution around the world, simplifying the logistics of distributing the vaccine.

A single shot of the vaccine is 85% effective in preventing symptomatic disease 15 to 28 days after being administered, according to a peer-reviewed study conducted by the Israeli government-owned Sheba Medical Center and published in the Lancet medical journal. Pfizer and BioNTech recommend that a second dose is administered 21 days after the first.

The finding is a vindication of the approach taken by the U.K. government to delay a second dose by up to 12 weeks so it could use limited supplies to deliver a single dose to more people, and could encourage others to follow suit. Almost one-third of the U.K.’s adult population has now received at least one vaccine shot. Other authorities in parts of Canada and Europe have prioritized an initial shot, hoping they will have enough doses for a booster when needed.

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Pfizer's Covid-19 vaccine is highly effective after just one dose and can be stored in ordinary freezers, according to new data https://t.co/EGOdiSocWq

— The Wall Street Journal (@WSJ) February 19, 2021

For decades, scientists unfairly maligned the humble butterfly as an inefficient creature. Now, with the help of a wind tunnel, scientists in Sweden are proving the opposite is true.

In the early 1970s scientists first noticed the insect claps its wings during flight. At first, the discovery seemed to help cement the creature’s reputation as a clumsy flier. But Swedish scientists on Jan. 20 published a paper in the Journal of the Royal Society Interface showing slapping its wings at the top of the upstroke helps the butterfly produce forward thrust by capturing a pocket of air and jetting it backwards. The discovery demonstrates that, far from being inefficient flyers, butterflies are fearfully and wonderfully made.

Biologists Christoffer Johansson and Per Henningsson of Sweden’s Lund University began by catching six silver-washed fritillary butterflies in a meadow near their Stensoffa, Sweden, field station. The pair of scientists hoped to use a wind tunnel to monitor how the butterflies use their flexible wings to create thrust and lift. But in order to study butterfly aerodynamics, the team needed to see the air interacting with the insects’ wings. By releasing visible gas called a tracer into the wind tunnel, the team could observe the butterflies creating vortices or even capturing pockets of air with their wing flaps. “When the wings clap together at the end of upstroke the air between the wings is pressed out, creating a jet, pushing the animal in the opposite direction,” the scientists wrote in their report.

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A fluttery flying technique https://t.co/vZ2SsYprEv

— Arugula Santiago (@ArugulaSantiago) February 5, 2021

All that changed last year, however, when joining another church became an option – a church 2,000 miles away.

Ms. Schultz began worshipping at Wilshire Baptist Church in Dallas, one of many making room during the pandemic for new “virtual members” who attend only online. She watches services on YouTube in her bathrobe, attends social gatherings on Zoom, and is glad to be rid of what she calls “the judgment factor” that she’s too often felt when visiting churches in person. So when Wilshire Senior Pastor George Mason started inviting online attendees to join the congregation, no matter where they live, she eagerly signed up.

“It’s nice to be seen, noticed, and welcomed when you show up alone,” says Ms. Schultz, who tithes to her faraway church and sometimes has a speaking role during worship. “It feels like less pressure when you’re behind a screen. You don’t have to talk, but you can talk when you’re ready to talk.”

It’s a pandemic shift no one saw coming at the start of 2020. Churches that had long assumed their members would live nearby are no longer resigned to geographic constraints. As congregations have gone online to maintain ministries while social distancing, new worshippers from other regions have been showing up. Now some are getting even more involved. They’re becoming part of the fabric of church life as members, regular donors, and active participants in a host of church activities.

“Online really is a way to reach people that maybe we couldn’t reach in a local setting because some people wouldn’t come into a church building,” says Gary McIntosh, professor of Christian ministry and leadership at Biola University in La Mirada, California, and author of 23 books on church growth. “But they will observe a worship service online, and they will get involved in a small group online

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By going online in the pandemic, local churches began getting visitors from everywhere. What happens when ppl from faraway stick around & become members? The idea of #church gets a makeover.

My report is the cover story in this week's @csmonitor https://t.co/t73utwoQPS

— G. Jeffrey MacDonald (@gjmacdonald) February 10, 2021

The carbon footprint of Church of England buildings has been calculated for the first time. The estimate is that parish churches use about 185,000 tonnes of greenhouse gases each year.

The data has been gathered by the Energy Footprint Tool (EFT), an online calculator built by the statistics team at Church House, Westminster, which allows parishes to input their energy usage and discover how much carbon-dioxide equivalent they are using (News, 4 September 2020).

Once churches have entered their data, the tool offers advice for how they could cut their energy usage, and a simple comparison on how they are doing compared with churches of similar size.

It is hoped that wider usage of the EFT will help to push the Church towards meeting its target, set by the General Synod, of reaching net-zero emissions by 2030 (News, 14 February 2020)

The Bishop of Salisbury, the Rt Revd Nicholas Holtam, the C of E’s lead bishop on the environment, said that the 2030 target had inspired Anglicans everywhere to “pick up the pace”.

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THE CHURCH OF ENGLAND HAS CALCULATED ITS CARBON FOOTPRINThttps://t.co/F2fcdwKrpK

— Green Anglicans (@Greenanglicans) February 12, 2021

Daily Morning and Night Prayer, or compline, are attracting online congregations of more than 200 people at a time at St Mary’s Church in Sunbury-on-Thames, Middlesex, since the first lockdown in England. Before the pandemic, Morning and Night Prayer were said by clergy in the parish usually without a congregation.

During the services, broadcast on Facebook Live, the ancient offices of Morning Prayer and Compline are read and traditional prayers like the Benedictus and the Nunc Dimittis are used. The online congregations are encouraged to make prayer requests and even send through suggestions for their favourite hymns. There are also prayers for key workers including those in the health service and prayers for those who have lost their lives to Covid.

Parish priest Father Andrew Downes said large number of people tuning into the services – from across the country and also overseas – are shielding. The services also give people the chance to join worship with their relatives and friends across the country during the lockdown.

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A Middlesex church has seen hundreds attending its online services of Morning and Night Prayer.

More than 200 people have been watching @stmaryssot's services of compline, a form of prayer service from the early years of Christianity.https://t.co/1TiI5ocQ6H

— The Church of England (@churchofengland) February 10, 2021

Nearly every product in American homes, from lightbulbs to couches, windows and Wi-Fi routers, conforms to standards and measurements of a global system established to ensure quality and seamless operation.

Industrial standards, created by the U.S. and its allies over decades, form an invisible matrix of rules that underpin the global marketplace. Mundane though it may sound, this uniformity is critical to international trade in how it guarantees that bolts, USB plugs and shipping containers can all be used interchangeably world-wide. The standards reflect the consensus of international panels long dominated by Western technical experts.

China now wants to take the lead in fields of the future. To the consternation of many Western countries, Beijing is employing state funding and political influence to try to define the norms for all manner of cutting-edge technologies that span telecommunications, electricity transmission and artificial intelligence.

“Dominance of technical standards underpinning information and communications technologies and other emerging fields is integral to Beijing’s ambitions,” said Congress’s U.S.-China Economic and Security Review Commission in its annual report in December.

China’s efforts are driven by the desire to outdo the West, as well as amass profits.

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Western nations have long steered the global standards for nearly every modern product. China now wants to grab the wheel. https://t.co/WaFFU21z6h

— The Wall Street Journal (@WSJ) February 7, 2021