Read this interesting article that will make you change your idea of how to improve your productivity.
viernes, 8 de octubre de 2021
martes, 28 de septiembre de 2021
Are we all being watched or listened to?
Listen to this interesting podcast published in The Guardian.
miércoles, 22 de septiembre de 2021
Leaks just exposed how toxic Facebook and Instagram are to teen girls and, well, everyone
The company’s own research reveals that Instagram harms teens, that it can’t control anti-vax misinformation, and that there is a secret double standard for VIPs. In short, the problem with Facebook is Facebook.
Read this interensing article in The Guardian by Siva Vaidhyanathan
martes, 21 de septiembre de 2021
Climate crisis: history will judge failure to act, Johnson says at UN
Boris Johnson has warned the world’s rich countries that “history will judge”, if they fail to act now to tackle the climate crisis, as US climate envoy John Kerry suggested President Biden was poised to commit more funds to the fight.
At the UN general assembly in New York, the prime minister urged other developed countries to increase their contributions, to help meet the target of $100bn (£73bn) in climate financing set more than a decade ago.
“The world will see, and your people will remember, and history will judge,” he said, underlining the importance of achieving an ambitious outcome to the Cop26 climate talks, which the UK is hosting in Glasgow in November.
Read the whole article in The Guardian.
lunes, 20 de septiembre de 2021
lunes, 12 de julio de 2021
What about the possibility of switching to a 4-day working week?
Read this interesting article published by IDEAS.TED.COM and see the advantages of this possibility:
viernes, 21 de mayo de 2021
lunes, 3 de mayo de 2021
Dutch couple move into Europe’s first fully 3D-printed house
A Dutch couple have become Europe’s first tenants of a fully 3D printed house in a development that its backers believe will open up a world of choice in the shape and style of the homes of the future.
Elize Lutz, 70, and Harrie Dekkers, 67, retired shopkeepers from Amsterdam, received their digital key – an app allowing them to open the front door of their two-bedroom bungalow at the press of a button – on Thursday.
“It is beautiful,” said Lutz. “It has the feel of a bunker – it feels safe,” added Dekkers.
Inspired by the shape of a boulder, the dimensions of which would be difficult and expensive to construct using traditional methods, the property is the first of five homes planned by the construction firm Saint-Gobain Weber Beamix for a plot of land by the Beatrix canal in the Eindhoven suburb of Bosrijk.
In the last two years properties partly constructed by 3D printing have been built in France and the US, and nascent projects are proliferating around the world.
But those behind the Dutch house, which boasts 94sq meters of living space, are said to have pipped their rivals to the post by being the first legally habitable and commercially rented property where the load-bearing walls have been made using a 3D printer nozzle.
“This is also the first one which is 100% permitted by the local authorities and which is habited by people who actually pay for living in this house,” said Bas Huysmans, chief executive of Weber Benelux, a construction offshoot of its French parent company Saint-Gobain.
The first completed home of Project Milestone, a partnership with Eindhoven University of Technology and the Vesteda housing corporation, was due to be put on the rental market in 2019, but the challenges of the architect’s design, which involved overhanging external walls, caused delays.
The 3D printing method involves a huge robotic arm with a nozzle that squirts out a specially formulated cement, said to have the texture of whipped cream. The cement is “printed” according to an architect’s design, adding layer upon layer to create a wall to increase its strength.
The point at which the nozzle head had to be changed after hours of operation is visible in the pattern of the new bungalow’s walls, as are small errors in the cement printing, perhaps familiar to anyone who has used an ink printer.
But while it is early days, the 3D printing method is seen by many within the construction industry as a way to cut costs and environmental damage by reducing the amount of cement that is used. In the Netherlands, it also provides an alternative at a time when there is a shortage of skilled bricklayers.
The new house consists of 24 concrete elements that were printed layer by layer at a plant in Eindhoven before being transported by lorry to the building site and placed on a foundation to be worked on by Dutch building firm Van Wijnen. A roof and window frames were then fitted, and finishing touches applied.
By the time the fifth of the homes is built – comprising three floors and three bedrooms – it is hoped that construction will be done wholly on-site and that various other installations will also be made using the printer, further reducing costs.
The point at which the nozzle head had to be changed after hours of operation is visible in the pattern of the new bungalow’s walls, as are small errors in the cement printing, perhaps familiar to anyone who has used an ink printer.
But while it is early days, the 3D printing method is seen by many within the construction industry as a way to cut costs and environmental damage by reducing the amount of cement that is used. In the Netherlands, it also provides an alternative at a time when there is a shortage of skilled bricklayers.
The new house consists of 24 concrete elements that were printed layer by layer at a plant in Eindhoven before being transported by lorry to the building site and placed on a foundation to be worked on by Dutch building firm Van Wijnen. A roof and window frames were then fitted, and finishing touches applied.
By the time the fifth of the homes is built – comprising three floors and three bedrooms – it is hoped that construction will be done wholly on-site and that various other installations will also be made using the printer, further reducing costs.
Lutz and Dekkers, who have lived in four different types of home in the six years since their two grown-up daughters left the family home, are paying €800 (£695) a month to live in the property for six months from 1 August after answering a call for applicants on the internet. “I saw the drawing of this house and it was exactly like a fairytale garden,” said Lutz.
The market rent would normally be twice that being paid by the couple. “Did we earn money with this first house? No,” said Huysmans. “Do we expect to lose money on house number two, three, four and five? No.
“With 3D printing you generate a huge creativity and a huge flexibility in design,” he added. “Why did we do so much effort to print this ‘rock’? Because this shows perfectly that you can make any shape you want to make.”
Yasin Torunoglu, alderman for housing and spatial development for the municipality of Eindhoven, said: “With the 3D-printed home, we’re now setting the tone for the future: the rapid realisation of affordable homes with control over the shape of your own house.”
The Guardian, 30 April 2021
jueves, 15 de abril de 2021
Covid-status certificate scheme could be unlawful discrimination, says EHRC
The same discrimination could be suffered in the Spanish society (as well as in many other countries) as only some people who belong to certain age ranges and the so-called essential workers are receiving the jab at the moment. Imagine a couple of teachers who want to travel in summer with their children. They wouldn't be able to do it all together, as the young people will have to wait for a long while to get vaccinated! And it goes without saying the criteria that could be applied for candidates to be chosen to get a job...
Read this interesting Guardian article.
Covid-status certificates being considered by ministers to help open up society could amount to unlawful indirect discrimination, the government’s independent equalities watchdog has advised.
As ministers decide whether the documents should be introduced as passports to certain events later this year, the Equality and Human Rights Commission has told the Cabinet Office they risk creating a “two-tier society”.
The watchdog also said employers should not be allowed to hire workers on a “no jab, no job” policy until all young people had been offered a vaccine, and that plans to make them mandatory for care workers helping older people may not be lawful.
According to a submission seen by the Guardian, the EHRC said Covid-status certificates could be a “proportionate” way of easing restrictions, given the toll lockdown has taken on people’s wellbeing and livelihoods.
But it said they risked further excluding groups among whom vaccine take-up is lower – including migrants, those from minority ethnic backgrounds and poorer socio-economic groups – from access to essential services and employment.
“There is a risk of unlawful discrimination if decisions taken in this process disadvantage people with protected characteristics who have not received, or are not able to receive, the vaccine, unless they can be shown to be justified,” it said. “Any mandatory requirement for vaccination or the implementation of Covid-status certification may amount to indirect discrimination, unless the requirement can be objectively justified.”
The warnings emerged as the health secretary, Matt Hancock, gave the clearest indication yet that care workers would be required to have a vaccination or be refused deployment in care homes.
Launching a five-week consultation on the proposal, the government said the initiative could later be extended to the wider health and social care workforce. “Due to the importance of this issue, we intend to change the law quickly,” it added.
Despite care workers being in the highest priority category for jabs, Hancock said only around half of care homes in England had enough people vaccinated. Government scientific advisers believe 80% of staff and 90% of residents need to be vaccinated to provide a minimum level of protection against outbreaks of the virus.
Senior government figures had for months denied that any form of “vaccine passport” for domestic or international use would be introduced as the rollout of jabs got under way in the winter. But at the end of February, Boris Johnson announced a review would be launched into the idea to explore the complex ethical issues behind it. He touted the documents – that would be used to prove someone’s vaccine, test or antibody status – as a possible requirement to enter a pub or a theatre.
Since then, an interim report from the Cabinet Office review has ruled out the documents ever being necessary on public transport or in essential shops – though the government has declined to provide any definition of these. It has expanded access to testing in England this week, by offering everyone two lateral flow tests a week – a measure it would argue means the certificates would not just be available to those who have been vaccinated.
Johnson faces the prospect of a significant Tory rebellion if he pushes ahead with introducing the certificates and calls for a vote in parliament, with 41 Conservative backbenchers vowing to oppose them. Labour has previously vowed to vote against “vaccine passports” but has been less clear about its stance on a wider certificate scheme used to show someone’s vaccine, test or antibody status. It says it is still waiting for the government to formally present a firm proposal.
Marsha de Cordova, the shadow women and equalities secretary, said: “We share the EHRC’s concerns and hope the government will take note.”
Responding to the government’s call for evidence on Covid-status certificates, the EHRC said that if they were introduced, it should only be for a limited time and subject to regular review, along with “strict parliamentary scrutiny”.
Care home operators are divided over mandatory jabs. Barchester, one of the largest private operators, has already said it will make vaccines a condition of work, starting as soon as 23 April. Its chief executive, Pete Calveley, said: “It is a professional duty for care home staff to accept the vaccine unless there is a medical reason they should not.”
Other operators fear it will drive away staff in an already depleted workforce and that it is unreasonable to only make vaccines compulsory for care workers and not NHS staff.
The government has previously acknowledged the legal difficulty of mandatory vaccines. In February, the prime minister’s official spokesperson said: “Taking a vaccine is not mandatory and it would be discriminatory to force somebody to take one.” Robert Buckland, the justice secretary, has also said he believes making vaccines mandatory for existing staff is likely to require testing in the courts.
Employment lawyers said on Tuesday that the rule could breach the Human Rights Act and amount to indirect discrimination, if refusal was related to religious belief for example, and it was likely to be tested in the upper courts.
“There would have to be a very strong justification that mandating vaccines really does put a dent in the Covid case numbers,” said Ryan Bradshaw, an employment and discrimination lawyer at Leigh Day.
The government wants to make vaccination of carers part of the “fundamental standard” of providing safe care, enshrined in the Social Care Act. Care homes which fail to show their staff are vaccinated could, in the most serious cases, have their registration to operate cancelled.
Unison, a trade union representing health workers, described the plan as “the wrong approach” and called for persuasion – rather than coercion – of care workers, many of whom have cited fears, albeit so far unfounded, that the vaccine could affect pregnancies. Others have cited religious concerns, while practical issues of not being on shift when GPs arrived to deliver doses have also been highlighted.
With the vaccine programme in England now being extended to those in their late 40s and the government not promising to offer all those over the age of 18 a jab until the end of July, the EHRC said employers should not be able to discriminate when looking to hire only those who had been vaccinated. It advised: “The implementation of any policy would need to reflect the status of the vaccine rollout programme and ensure that it does not discriminate against younger people, who are unlikely to be vaccinated until later in the process.”
A government spokesperson said: “Covid-status certification could have an important role to play both domestically and internationally, as a temporary measure. We are fully considering equality and ethical concerns as part of our ongoing review.”
viernes, 22 de enero de 2021
jueves, 21 de enero de 2021
Amanda Gorman's poem during Joe Binden's swearing-in
The Hill We Climb
When day comes, we ask ourselves where can we find light in this never-ending shade?
The loss we carry, a sea we must wade.
We’ve braved the belly of the beast.
We’ve learned that quiet isn’t always peace,
and the norms and notions of what “just” is isn’t always justice.
And yet, the dawn is ours before we knew it.
Somehow we do it.
Somehow we’ve weathered and witnessed a nation that isn’t broken,
but simply unfinished.
We, the successors of a country and a time where a skinny Black girl descended from slaves and raised by a single mother can dream of becoming president, only to find herself reciting for one.
And yes, we are far from polished, far from pristine,
but that doesn’t mean we are striving to form a union that is perfect.
We are striving to forge our union with purpose.
To compose a country committed to all cultures, colors, characters, and conditions of man.
And so we lift our gazes not to what stands between us, but what stands before us.
We close the divide because we know, to put our future first, we must first put our differences aside.
We lay down our arms so we can reach out our arms to one another.
We seek harm to none and harmony for all.
Let the globe, if nothing else, say this is true:
That even as we grieved, we grew.
That even as we hurt, we hoped.
That even as we tired, we tried.
That we’ll forever be tied together, victorious.
Not because we will never again know defeat, but because we will never again sow division.
Scripture tells us to envision that everyone shall sit under their own vine and fig tree and no one shall make them afraid.
If we’re to live up to our own time, then victory won’t lie in the blade, but in all the bridges we’ve made.
That is the promise to glade, the hill we climb, if only we dare.
It’s because being American is more than a pride we inherit.
It’s the past we step into and how we repair it.
We’ve seen a force that would shatter our nation rather than share it.
Would destroy our country if it meant delaying democracy.
This effort very nearly succeeded.
But while democracy can be periodically delayed,
it can never be permanently defeated.
In this truth, in this faith, we trust,
for while we have our eyes on the future, history has its eyes on us.
This is the era of just redemption.
We feared it at its inception.
We did not feel prepared to be the heirs of such a terrifying hour,
but within it, we found the power to author a new chapter, to offer hope and laughter to ourselves.
So while once we asked, ‘How could we possibly prevail over catastrophe?’ now we assert, ‘How could catastrophe possibly prevail over us?’
We will not march back to what was, but move to what shall be:
A country that is bruised but whole, benevolent but bold, fierce and free.
We will not be turned around or interrupted by intimidation because we know our inaction and inertia will be the inheritance of the next generation.
Our blunders become their burdens.
But one thing is certain:
If we merge mercy with might, and might with right, then love becomes our legacy and change, our children’s birthright.
So let us leave behind a country better than the one we were left.
With every breath from my bronze-pounded chest, we will raise this wounded world into a wondrous one.
We will rise from the golden hills of the west.
We will rise from the wind-swept north-east where our forefathers first realized revolution.
We will rise from the lake-rimmed cities of the midwestern states.
We will rise from the sun-baked south.
We will rebuild, reconcile, and recover.
In every known nook of our nation, in every corner called our country,
our people, diverse and beautiful, will emerge, battered and beautiful.
When day comes, we step out of the shade, aflame and unafraid.
The new dawn blooms as we free it.
For there is always light,
if only we’re brave enough to see it.
If only we’re brave enough to be it.
Amanda Gorman
22-year-old American poet
lunes, 11 de enero de 2021
In pictures: Storm Filomena hits Spain as Greeks bask in heatwave
Spain is racing to respond to Storm Filomena, which brought heavy snow and unusually cold temperatures over the weekend.
Read this BBC News article about the effects of the storm in Spain. To begin with, face-to-face classes have been cancelled in Madrid until next Monday; one of the many side effects.
Click here: BBC News
viernes, 4 de diciembre de 2020
Gitanjali Rao: Time magazine names teenage inventor its first ‘kid of the year’
The 15-year-old scientist has used technology to address contaminated drinking water, opioid addiction and cyberbullying
A 15-year-old scientist and inventor has been named as Time magazine’s first “kid of the year”.
Gitanjali Rao, from Denver, Colorado, has invented new technologies across a range of fields, including a device that can identify lead in drinking water, and an app and Chrome extension that uses artificial intelligence to detect cyberbullying.
She said she hoped she could inspire others to dream up ideas to “solve the world’s problems”.
Gitanjali was chosen from a field of 5,000 US-based nominees, which was whittled down to five finalists by a committee of young people alongside comedian and TV presenter Trevor Noah.
She and the other four finalists will be honoured in a TV special next Friday.
In an interview with actor and humanitarian Angelina Jolie, Gitanjali said: “I don’t look like your typical scientist. Everything I see on TV is that it’s an older, usually white, man as a scientist.
“My goal has really shifted, not only from creating my own devices to solve the world’s problems, but inspiring others to do the same as well.
“Because, from personal experience, it’s not easy when you don’t see anyone else like you.
“So I really want to put out that message: If I can do it, you can do it, and anyone can do it.”
Time began awarding its man of the year honour in 1927, later updating it to person of the year, but this is the first time it has named a kid of the year. Time, which also produces the child-friendly Time For Kids, teamed up with children’s TV channel Nickelodeon for the new award.
Last year, climate activist Greta Thunberg became the youngest ever person of the year when she was given the honour at age 16.
The Guardian, 4th Dec 2020
martes, 20 de octubre de 2020
Alexa, Siri... Elsa? Children drive boom in smart speakers
Voice assistants such as Alexa and Siri will become common in children’s bedrooms, according to a new report from Internet Matters, the online safety body, which says it is critical for parents to spend more time understanding new technology.
The pandemic has accelerated the adoption of new technology at home by “three or four years”, the researchers said, and families in the UK will become much more reliant on voice-enabled devices over the next five years.
The report’s author, Lynne Hall, professor of computer science at the University of Sunderland, said we would even see the emergence of a range of celebrity voice assistants.
“You’d have Elsa from Frozen,” Hall said. “You can imagine that with every Disney film that came out there would be a new voice skin.” Amazon has already launched a novelty Samuel L Jackson voice for its Alexa devices, although it does not enable all voice commands.
The “Living The Future” report, based on interviews and surveys of parents and academics, says that 42% of families have been using tech together more often over the last three months – playing online games together (34%), watching tutorials (51%), streaming videos (41%) or online shopping (36%).
Only 7% of parents said they wanted to return to the workplace full time, which is likely to further fuel a boom in home tech controlled by voice assistants, the report said.
“The home is becoming less and less private and we need to think about what data is being shared,” said Carolyn Bunting, the chief executive of Internet Matters. “We need to make sure we’re not sleepwalking into a world where we’re just giving away all of this information without thinking about where it’s going, who’s holding it or how it’s being used.”
Although voice assistants usually process commands using voice recognition, Apple, Amazon and Google have all used call-centre staff to check recordings and some have heard children sharing the home address and phone number, according to a Bloomberg report last year.
Hall said her research showed that children were encountering voice assistants almost from the day they are born. “Women are buying a voice assistant for their child’s bedroom when they’ve had the baby,” she said. “If you’ve got your hands full, it’s much easier to say, ‘Alexa, ring my partner’.”
Children do not see voice assistants as their friends, Hall said. “They don’t anthropomorphise. It’s very much a tool. But voice assistants are starting to learn how little children speak. Children try to teach the voice assistant if it doesn’t understand – they give it more information.”
Since parents play a vital role in children’s acquisition of language, there are unanswered questions about how hearing a mother or father giving orders to voice assistants might affect their development.
Australian academics Yolande Strengers and Jenny Kennedy have voiced concerns in their book The Smart Wife that the devices reinforce gender stereotypes since they are usually voiced by young women, take orders and are linked to domestic responsibilities.
There are potential safety benefits to using voice assistants, Bunting said, since children using them for information will usually accept the first answer.
Bunting called for better regulation. The government’s online harms bill, obliging social media companies to prevent children seeing harmful content, is likely to be published this winter, “but they are struggling with these softer issues,” she said.
She said that tech firms also needed to design an internet for children: “It’s wrong that in the Covid pandemic we saw six or seven-year-olds up to secondary school age children being thrust into Houseparty and Whatsapp video chats. None of those services are designed for little people. We need safe playgrounds for children online.”
The Guardian