Thursday, 14 June 2018

What to expect on your graduation day



Image: University of Hertfordshire, taken by Pete Stevens. 

Hi, I’m Aroona, a University of Hertfordshire Humanities graduate who is currently on a short work placement in the University’s Marketing and Communications department. Today, I wanted to talk to you about my graduation day! 


I spent most of the summer excitingly dreading my graduation day. The stress-heightening period of dissertations, assignment and exams were finally over but the date: 7 September 2017, was a deadline that invited a new climax of relief and anxiety. The most alarming of all was how quickly three years had gone. The thought of graduating in my mind still seemed so distant.  

However, it all went by in a flash. One minute I was asking my sister to help me take my measurements when booking my robes. The next minute the ticket were printed. I even had a list minute dash to buy a dress.

Once the day arrived I had a very welcome bring-it-on kind of attitude to the day. The wait was finally over. My main concern, unsurprisingly for England, was the weather as we all hoped to have pictures taken outside and dreary and wet just wouldn’t cut the family photo album.

Thankfully the weather held up and as we also managed to reach The Alban Arena in time to see that graduates in robes, family and friends were already huddled around the various tents set up for the student-turn-graduate tour, so we could get ready for the afternoon ceremony. The real buzz was putting my robes on and the delight of it not being as heavy to wear as anticipated. The hat on the hand other took a bit of twiddling. Having photos taken professionally with my family was also quite a surreal experience – though unfortunately my makeup decide to run at that moment! The irony. We must have taken a hundred photos that day.

The most remarkable moment for me was seeing the familiar faces of the people I shared seminars with dressed in their robes and realising how much of a journey we had come on to arrive at this moment. Even strangers approached me to offer their congratulations as I walked to St Alban’s cathedral. Sitting amongst all the other graduates was a truly humbling and inspirational experience and as I was designated to sit at the front of the cathedral my eyes were fixed to the stage. When my name was read out, signalling it was my time to walk to the stage, I remember praying not to slip in my heels, as I shook hands with the Deputy Vice Chancellor. It was such a pivotal moment, but it happened so fleetingly.


The highlight of the day was throwing my graduate hat into the air with my friends, cheering and whooping, as they camenot so elegantly down on us. It was quite fun seeing how bad we were at catching our hats, but it made hilarious entertainment for our families standing by with their phones filming us. Afterwards we gathered at the arena again for refreshments, and a champagne glass of orange juice!

Finally returning the robes was a wind down moment after such an eventful, long and reflective day. Going to graduation is an exciting and memorable occasion and made more worthwhile when you have people to celebrate it with. I’ll be glad to relax as one of the guest audience, however, when it comes to my other siblings’ graduations. 


Aroona 



Britain must commit to upholding civil liberties if the EU is to agree on security co-operation after Brexit

Ermioni Xanthopoulou, University of Hertfordshire
The British government has made it clear it wants a new kind of security deal with the European Union after Brexit. In a speech in London on June 6, David Davis, secretary of state for exiting the EU, set out five aims for a new security partnership. He highlighted the need for a “lasting, positive” agreement, “a stable relationship, built on trust” – a relationship that “doesn’t need to be revisited or renegotiated”.


Davis promised that the UK would make appropriate contributions to the costs of programmes that underpin continued cooperation. And he added that the UK “would respect the remit of the European Court of Justice” when participating in EU agencies, without explaining exactly how.


But Davis’s comments came a week after a senior EU official suggested that the UK would not be able to make use of the European Arrest Warrant (EAW) after Brexit – which allows for the speedy extradition of suspects and convicted persons across EU countries. The official said Britain’s continued involvement could jeopardise “the lives and liberty of citizens”.


Part of the reason for this reluctance to allow Britain access to the EAW after Brexit is a question of trust – one of the key requirements for ongoing security cooperation.

European security

The EU framework on security is associated with protecting citizens against terrorism and serious forms of cross-border crime, such as drug trafficking and exploitation of irregular immigration. The narrative of the “War on Terror” after 9/11 radically influenced the concept of European security and was the catalyst for the adoption of counter-terrorism measures – which the UK was very active in helping to formulate.


The goals of European security are achieved by police and judicial corporation, including measures on extradition, intelligence databases, sharing information, and the quick recognition of orders and decisions.


One key example of this cooperation is the European Arrest Warrant, implemented by the UK in the Extradition Act 2003. The procedure is automatic and quick – judicial authorities complete a form and operate within a limited time frame and strict deadlines. A report published in 2013 by the Home Affairs Select Committee of the UK’s decision to join the EAW, said extradition under the process now takes on “average three months”, compared to around 10 months for a non-EU extradition.
As a member state of the EU, the UK has been able to opt in or out of EU-wide measures on criminal justice policy that it liked, which has been called cherry-picking.


But after Brexit, the UK won’t have automatic access to the security corporation framework. As a result, it will default to the inefficient, costly and politicised extradition treaties under international law, that the EAW replaced, unless a security partnership is concluded that will allow the UK access to the EAW scheme.
Police check vehicles on the French/German border in 2015. Hadrian/Shutterstock.com

Mutual trust remains elusive

The law surrounding police cooperation is based on the so-called model of mutual recognition. In contrast to other areas of EU law which require harmonisation, in this area security measures are recognised across member states – even if they are different. May has also used the term “mutual recognition” as a model of the kind of cooperation she wants with the EU post-Brexit.


But, crucially, the key precondition for this mutual recognition is mutual trust – which is what is currently missing in negotiations towards a new security partnership. This is why Davis keeps referring to the “decades of trust … that have existed” and wishes for “a stable relationship built on trust that doesn’t need to be revisited” – as if trust can be a static element. Yet trust requires some common ground to be generated. It requires certainty and consistency of patterns in that the other side will respect the freedom you risk for them.


The uncertainty of the UK’s position in Brexit negotiations does nothing but hurt trust and make security cooperation unlikely. This is because this area of security cooperation is so sensitive to civil liberties and the future protection of such liberties seems quite precarious. An example of this is the refusal, in February, of Irish judges to extradite several people requested by the UK under the EAW due to the uncertainty in relation to the law and their rights in the future UK.


It is not yet certain whether the UK government wishes to retain measures which are protective of rights. They include the EU Charter of Fundamental Rights, the EU victims’ protection framework, and the extensive EU procedural safeguards which act as common minimum standards for defence rights across the EU.

A chance to show willing

On the contrary, the government has repeatedly expressed its wish to retain many of the security measures that the EU offers which limit people’s freedoms, such as the European arrest warrant, Europol, European Criminal Records Information System. It is safe to say that the government is more interested in security than freedom.


The UK should now be doing its best to recover the trust of its EU partners by showing a strong and consistent position that human rights will be protected. To do this, the UK government should demonstrate an eagerness to retain all the EU measures which are protective of civil liberties.
On June 12 and 13, MPs are expected to vote on the 15 Brexit amendments from the Lords, one of which would put the EU Charter of Fundamental Rights directly into UK law. The government argues this is unnecessary, arguing that human rights are already protected in UK by other sources of law. But May is infamous for her hostility towards human rights law – and not retaining the EU Charter would fuel the sense of uncertainty around civil liberties after Brexit.


The ConversationInstead of trying to overturn the amendment, the government should eagerly incorporate it into the bill, alongside a commitment to keeping the rest of the protective measures to which it is currently signed up. This the only way that security cooperation should be maintained – and is the only way to prove the trustworthiness that Davis suggests EU partners should be taking for granted.
Ermioni Xanthopoulou, Lecturer in Law, University of Hertfordshire


This article was originally published on The Conversation. Read the original article.

Tuesday, 5 June 2018

Why Love Island is the best kept guilty secret on British television


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ITV2
Lyndsay Duthie, University of Hertfordshire
As is so often the case these days, we didn’t have to wait for series four of Love Island to actually go to air for Fleet Street to start salivating about the prospects of spending the summer with 11 “unfathomably ripped young men and scantily clad young women” – as The Guardian rather coyly put it – tasked with doing little else other than to select their daily swimsuit and, over the course of eight weeks, choose their ideal life partner.
With a little help from a bit of audience participation. And here’s the thing: 2017’s Love Island became the UK’s breakout televisual hit, giving ITV2 record viewing figures of 2.5m people. It was the most talked-about show of the summer, prompting 5 billion Twitter impressions and merchandise shipped by the truckload (Primark says it sold 197,000 Love Island slogan t-shirts during the series’ seven-week run). Some 25% of 16 to 25-year-olds were watching the show via tablet or smartphone and after season three ended, ITV Hub claimed it had regularly reached 56% of 16 to 34-year-olds – the show’s core demographic.
This is often a demographic that terrestrial TV finds it hard to engage with given the always available lure of Netflix and YouTube.
“This is a real case study for all of those nay sayers who say that 16 to 34s don’t watch telly,” Angela Jain, the boss of ITV Studios Entertainment told a conference hosted by the Royal Television Society in May, adding: “That’s bollocks isn’t it, because they’re watching this.”
But why is it such a hit? Yes the blue skies and holiday vibe helps, but at its heart it is still based on the idea of a love story – some have even heralded it as a modern-day Jane Austen. The story of fall in love is a narrative that has obsessed us since time immemorial. It’s why we’re still riveted by the work of Austen or Shakespeare: because we are all searching for someone who helps us make sense of ourselves.


There is also a sense of joining an exclusive club – you just need to get your head around Love Island slang (The Sun helpfully provided a lexicon) – not knowing what being “muggy” or “melty” is (disrespectful and soppy respectively) or that when someone is “grafting” (putting in some hard work on a member of the opposite sex) is tantamount to social suicide. Love Island gives the insiders’ guide to dating 21st-century style (with reports of parents watching with their teens to find out about millenial attitudes to dating, love and sex).
Feminist commentator and journalist Caitlin Moran penned a column for The Times in which she claimed that watching shows like Love Island is “good for you”, particularly if you’re a parent:
These may be ‘scripted reality shows’, but they are, essentially, amateur documentary recreations of what happens to you, over and over, in your teens and twenties. That’s why they’re so popular. That’s why you need to watch them with your children.

Rules of attraction

While it’s tempting to dismiss Love Island as just another reality show, it is surprisingly a critical – as well as a ratings – success, even from quarters which would normally be scornful of something like this. In a piece headlined: “Sun, Sex and Mugging Off: is it wrong to be watching Love Island, The Guardian revealed a host of high-profile viewers for whom Love Island 2017 was their "guilty secret”.
The shamelessly low-rent show has been attracting broadsheet think pieces by columnists, who wouldn’t normally watch reality TV because they’re far too busy listening to Radio 4 or reading worthy doorstop novels, all hand-wringing about whether it’s “wrong” to be watching it.
When the show was nominated for two BAFTAs, the twittersphere erupted in delight and outrage in equal measures. Moran was left stunned, tweeting happily:

Start of something wonderful

Ratings, rather than critical success, is probably the reason so many young people were thronging to ITV to be selected for the new show – 80,000 people applied within a week of applications opening.
So what will this series have in store? Show producers have promised a longer run, but more of the same with some tricks up their sleeve, yet to be revealed.
With islanders ready to declare their undying love and find “their type on paper”, will relationships last or become a summer fling with a chance to make millions as the newest reality stars. Money and fame aside, the chances of forming a lasting relationship on Love Island appear to be pretty slim – 2017’s loved-up winners Kem and Amber did not even make it to the end of the year.
The ConversationInstead, the ultimate winners are ITV who have reportedly sold the format for megabucks (reportedly set to recoup £1 billion from overseas versions). They say money can’t bring you love, but as the creators of this show would happily attest, the opposite certainly appears to be true.
Lyndsay Duthie, Head of Film and Television Programme, University of Hertfordshire
This article was originally published on The Conversation. Read the original article.

Monday, 4 June 2018

Your personal space is no longer physical – it's a global network of data


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Silvio Carta, Author provided
Silvio Carta, University of Hertfordshire
In the digital world, any action we do generates data – whether browsing the internet, answering emails or messaging our friends. Translated into radio waves, this information can travel almost effortlessly through space in a split second. Data are all around us, invisibly occupying the space between ourselves and other objects in the built environment. My colleagues and I conducted a study to understand how the presence of all this data alters our understanding of personal and public spaces.
As a case study, we set up an open Wireless Local Area Network (WLAN) in Plaza de Los Palos Grandes in Caracas, for people to connect free of charge for a limited period of time. A total of 123 people connected to our WLAN with their devices, sending and receiving packets of information to and from servers across the world.

Our participants sent and received information right across the world. Silvio Carta, Author provided

From the packets, we extracted the location of the servers to which each user connected. In the image below, we generated one line for each connection established between the person and the servers. It demonstrates how the data generated by an email to a close friend, composed in the intimate space between you and your device, has the potential to reach across the world.
Here’s how it works: the smart phone converts your email into radio waves and sends the information to a WiFi router. It’s then passed to your email provider’s servers, then – through the internet’s Transmission Control Protocol (TCP), which controls the movement of data across the web – to the other provider’s servers and to your friend’s inbox.

Changing space

People tend to think that personal communication originates within the intimate dimension of our personal space. We consider the space immediately around us to be ours and personal – it’s where we think, formulate ideas and speak with others. This study gave us the opportunity to consider how the shape of our personal space is changing as we live our digital lives in public spaces.

The complexity of the data traffic emitted by each of us in the public space. Silvio Carta, Author provided

The term “personal space” has meant different things since architects, urbanists, sociologist and geographers started studying it. In the 1960s, personal space was thought of as the distances we maintain from others, to control our interactions with them. The size of this invisible aura could vary, depending on cultural values, the density of people around you and other circumstances.
Scholars have tried to argue that in the digital era, our “personal bubble” is not just physical – it’s also virtual. They claim that your personal bubble is a membrane which filters the data you that send out and the information you receive back. It’s the sum of all the settings and agreements across different digital platforms – including apps, social media and email – as well as the phone itself, which help you to manage your personal, group and public data and communications.

The personal space as global net originating from each of us. Silvio Carta, Author provided

But our results show that in the digital realm, personal space isn’t like a bubble which surrounds each person, helping to define the nature of their encounters, relationships, intimacies or invasions. In fact, it’s more like a global network of connections, reaching everywhere, coming from each person whenever they send or receive a packet of data.


Our images show how personal space disperses through the atmosphere and materialises in someone else’s device in a matter of seconds, leaving traces in a dispersed constellation of servers. Because of this, personal space has become dynamic – it changes in real time with our digital interactions.
Given how sensitive we are to invasions of our physical personal space, it’s remarkable that many of us don’t even realise the extent of our digital personal space, which is scattered around servers and other devices around the world. By visualising the massive size and dispersed form of our digital personal space, people will become more protective of their data, taking a greater interest in the level of encryption, privacy and permissions granted to each app they use.


The ConversationPersonal space is no longer the immediate space that surrounds us and that moves with us. It is rather something more abstract – globally distributed and possibly everywhere at any time. The next time we look at our phone to send a text message, we should envision the real extent of our space, that goes to the other side of the globe in seconds to pin back to us. Our personal space is not a bubble anymore – it is a global network.


Silvio Carta, Senior Lecturer and Chair of the Design Research Group, University of Hertfordshire
This article was originally published on The Conversation. Read the original article.

Friday, 1 June 2018

Food safety warnings are making eating more dangerous


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GCapture/Shutterstock.com
Martin Cohen, University of Hertfordshire
California judges recently ruled that coffee must henceforth come with health warnings. This is definitely a landmark – but not quite in the way its proponents imagine. Rather, it underlines how food safety issues are at heart political.
Yes, coffee contains a chemical – acrylamide – which has been associated with cancer in rats. But you have to look pretty hard to find a food which doesn’t have some associated risk. Meanwhile, the EU database of “dangerous” chemicals looks more like an A-Z of everything food-wise rather than a few bad guys you might conceivably start to avoid.
Take bromate, which many baked goods contain. It is a notorious carcinogen that comes in several flavours, as it were, such as calcium, potassium, and sodium. Speaking of sodium, everyone knows that too much salt causes heart disease - but did you know that too little also increases the risk of death from heart attacks and strokes?
But let’s start with “A” and acrylamide, which can be found not merely in coffee but in fried potatoes and baked goods like crackers, bread and cookies, breakfast cereal, canned black olives and prune juice. The last of these I’d be prepared to give a miss, but otherwise for me, acrylamide is where the precautionary principle (that says chemicals are “guilty” until proved safe) becomes untenable. This is because the risks are tiny and the costs seem too high.
Nonetheless, in 2008, Heinz, Frito-Lay and others all settled lawsuits over the chemical with the California attorney general, promising to reduce the levels of acrylamide in their products. For the last decade, fast food restaurants in California have been obliged to post acrylamide warnings and pay penalties for not having done so.

Food hazards. Martin Cohen, Author provided

The streetlight effect

For me, this story illustrates a wider problem about not only food science but the scientific method in general. This is that “facts” are not quite as objective as we dearly love to believe and science is not quite so, well, scientific. This issue boils down to issues with experimental method and the purchasing by governments, lobbyists or corporations of the research results they desire.


Take that first aspect: experimental method. Most toxicity studies rely on the results obtained by giving vastly higher doses of a chemical to mice. With acrylamide, the studies showing potential cancer links in rats and mice used doses “1,000 to 100,000 times higher than the usual amounts, on a weight basis, that humans are exposed to,” one research review noted. Even water is toxic in great excess. What is dangerous at vastly higher doses may not be harmful in moderation.


Then there’s also the fact that the response of mice offers no definite information about the response of human beings. Indeed, even the response of a study group of humans will not reveal definitively how all humans may react (I can eat peanuts all day). Yet it’s difficult to test chemicals on people, so mice are made to serve instead. This is what social scientists call the “streetlight effect” – the coin was dropped in another street but it’s dark there so we’re looking for it in this lit one instead.


And there’s another reason why some questions get asked and some get quietly shelved: corporate lobbying. Take the currently hot issue of biphnol A (BPA), which most of us unwittingly get regular doses of via tinned foods. It’s been linked to diabetes, obesity, cardiovascular disease and is considered an endocrine and hormone disruptor.

Should we be steering clear of tinned foods? HeinzTeh / Shutterstock.com

BPA has been the subject of much debate. For example, when the European Food Safety Authority concluded in 2015 that it was far less risky than some advocacy groups had suggested, they were accused of being in the pockets of the lobbyists. Maybe they listened because, not long after declaring it safe, they proposed classifying it as a reprotoxin; a substance presumed to have adverse effects on sexual function and fertility in men and women, as well as problems in children. This finding could pave the way for the chemical to be phased out in consumer products. This might sound like a good thing, but the alternatives aren’t necessarily safer.
On the contrary, the case illustrates a risk averse culture that leads to mismatches between “real hazards” and sensible policy.

Paying the piper

In this way, foods with trivial health risks (like unpasteurised dairy products) are hounded out of the market while others like red meat or high fructose corn syrup, which are far more dangerous, with risks of cancer or heart disease, remain immune. And there is little effort or interest to address foods like soya and rapeseed which are intimately part of the current system of billion dollar industrialised food production. Instead, the staples of small and medium scale producers, fish, olive oil, cereals, and anything unpasterurised, has been the subject of research that insists they must be avoided.


There is little method in this food safety madness, unless it’s that of the increasingly important role of lobbyists. These are smart people. They know that science must be obeyed. But on which point, when and for how long? The food industry has learned to co-opt scientific pronouncements for its own purposes, to power a Galbraithian manipulation of the mass market. We perceive the safety agencies as a brake on the food industry, but in reality they have become one of their tools – as the “revolving door” of senior appointments maybe indicates.


The ConversationNew discoveries about food risks are seamlessly incorporated into marketing strategies – “high in trans fats”, “low in salt”, “gluten free”. It really doesn’t matter what the exact finding is any more, as long as the end result is increased profits. Even at the cost of declining public health.
Martin Cohen, Visiting Research Fellow in Philosophy, University of Hertfordshire
This article was originally published on The Conversation. Read the original article.