Saturday 11th April 2026
Blog Page 1425

Beyond Meat: Futuristic Food

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You may not realise it, but there’s a crisis looming amongst your Everyday Value chicken thighs and Kettle Chips. As the world’s population grows, there’s ever-increasing demand for resources, and food production is one of the biggest drains. Meat production is one of the biggest causes of climate change, thanks to huge carbon dioxide and methane output, and there’s constant pressure to find enough land to grow crops to feed so many new mouths. This hasn’t gone unnoticed, and there are a huge number of initiatives to counter the problem. Paul McCartney has been spearheading the Meat-Free Monday campaign, aimed at getting us to eat even a little bit less meat and thereby reduce our environmental impact. Others have been proposing a new and more efficient way of farming, using hydroponics (growing plants in containers floating on water) to make huge vertical farms – think of a leafy skyscraper and you get the picture. 

 All this is great, and sure to have some effect, but what if we’re not thinking big enough? Or rather, what if it’s our concept of food altogether that’s the problem? Interestingly, it’s the dotcom entrepreneurs that are pushing forward such thinking, and one such project is Beyond Meat. As the name might suggest, the company aims to remove the need for animal protein for good, but not through the McCartney-style abstinence. Instead, they produce a substitute from pea and soy protein to give us our meaty fix without an animal in sight. I know what you’re thinking – surely that’s what Quorn is for? Beyond Meat is different in that it doesn’t rely on fungi to produce its substitute (fungi sounds so appetising, doesn’t it?) and actually tastes like meat. The texture is unnervingly realistic, which could prove a barrier for seasoned vegetarians, but the concept is there. As we continue to develop more efficient farming techniques, the environment impact of eating ‘meat’ could become no worse than relying solely on plants. 

 Rather more extreme, but possibly more exciting, is Soylent, a US startup that has raised over $2 million from members of the product. The concept is simple: a life without solid food. The idea started when three 20-somethings in California failed in their attempt to make it big in Silicon Valley. Down to their last few dollars, they realised that the biggest cost of living was food, and decided to apply a scientific approach to it. After much research, they broke down the nutritional needs of the average human into 35 components, and ordered each of these in powdered form. Mixed together with water, this concoction was enough to sustain them and a business was born. Since then, they’ve refined the formula and have been, along with hundreds of other pioneers, been living solely on this Soylent for well over a year with no ill effects. What’s so powerful about this idea is that they’re not simply selling a product, but actually giving away the formula for free. There’s a huge online database of new and interesting variations designed by the public and tested. The aim? To have a world without a need for food, a world in which cheap nutrients can be produced with little environmental and monetary cost before being made available to those most in need. We’re only on the cusp of this brave new world, and it may never come to be, but watch this space. Soylent: it’s most definitely not people.

"Too many homosexuals in Parliament" – Oxford MEP candidate

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Former Oxonian and Oxford MEP candidate Julia Gasper has infuriated members of the University with her comments that there are “far too many homosexuals in Parliament”.

Gasper, who is an MEP candidate for South East England, also stated that networking application Grindr should be banned, having previously called the gay rights movement a “lunatic’s charter”.

Dr Gasper, who studied for a D.Phil in English Literature at Somerville College, had previously been a UKIP chair in Oxford, and stood down in January 2013.

The comments, which appeared on her blog ‘Newsflash from UK’ in April, were made in reference to allegations that Grindr was used during the 2011 Tory Party Conference to advertise a sex party. She also claimed that, “There are far too many homosexuals in Parliament. Even the Speaker of the House of Commons, Nigel Evans is under investigation for sexually harassing other men.

“They are only 1.5% of the population, a proportion that justifies about ten MPs in total, yet there seem to be hundreds of them, all in important positions and giving each other favours. That is a violation of democracy”. She continued, “I call for the banning of Grindr and similar networks that damage public health.”

OUSU’s LGBTQ rep Dan Templeton voiced the disappointment of University members, stating that it is “unfortunate that candidates such as Julia Gasper feel as though homophobic comments will help their election campaigns, especially in the light of previous comments made by political figures in Oxfordshire.

“Incidents such as this remind us that though we can celebrate the advances of the LGBTQ community, there are still those that hold alarming prejudices and wish to actively discriminate against LGBTQ people.”

As well as describing her statistics on the percentage of gay people as “absurd”, Templeton responded to her previous comments that LGBT History Month organisers exaggerated the level of persecution of gay people in the Holocaust, and that gay people need to “stop complaining about persecution” and start expressing “gratitude to straight people, on whom they are reliant to be born”. He told Cherwell, “Perhaps she should instead focus her efforts on helping a demographic that were murdered during the Holocaust, and which continues to face prejudice in the modern day, and also on improving the representation of all sections of society in Parliament”.

Jesus College Equal Opportunities rep Douglas Cameron-Hobbs, however, remained cautious about giving Gasper’s comments publicity. He said, “A balance needs to be struck; whilst we need to expose such abhorrent bigotry for what it is, we must also be careful to prevent people like Dr Gasper from using the media as a forum to air their despicable views.”

Meanwhile, seperate comments made on Dr Gasper’s blog with regards to Amnesty International have attracted criticism from their supporters within the University. Last month, she accused the charity of having been “hijacked […] by dubious people with a range of increasingly dubious agendas”.

She launched an impassioned attack on the charity’s support of reproductive rights (including abortion), and their decision to oppose the criminalization of sex work. She stated online that, “Instead of campaigning for victims of political tyranny, it started to follow trendier causes of the permissive era”.

Addressing the charity’s stance on prostitution, she claimed, “Amnesty has now gone so far downhill it is hardly recognizable. It has published a new policy document calling for the legalization of prostitution world-wide. It is calling prostitution ‘Human Rights’. In this document, we find a gruesome hotch-potch of left-wing euphemism and ethical deformity”.

She also alleged, “Equal right of access to prostitution is now proclaimed to be a Human Right! Yes the old, the ugly, the poor and the disabled must according to the new Amnesty, get their rightful entitlement to some ‘sex services’ from ‘sex workers’ to enhance their ‘quality of life.’ The grossness of this is beyond belief”.

A spokesperson for Oxford Univresity Amnesty International told Cherwell, “We fully support Amnesty International’s protection of reproductive rights and the rights of sex workers.

“Amnesty is primarily focused on the protection of human rights, of which both reproductive rights and the rights of sex workers are key. This is relevant to the decriminalisation of prostitution as this helps to reduce the persecution of and violence towards sex workers themselves”.

Gasper, declaring that she “didn’t want anything to do with the Cherwell newspaper”, refused to comment on her various claims.

Green shower revolution at Hertford

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Little sand timers have been introduced into the showers of all student accommodation in Hertford as part of an initiative to encourage students to be more conscious about their shower times.

JCR Rep Paavan Buddhdev, the instigator of the scheme, said, “Monitor your time spent showering, start cutting down that time, save water – and hence save the planet – and save time – and hence save your degree!”

Josh Platt, Hertford’s JCR President, commented, “The aim of the scheme is to make people think about how much water they’re using, rather than to actually stop them having longer showers if that’s what they want to do. They’ve been placed in all our annexes and I’m sure students will give them a go. Hopefully they will prove successful and improve the College’s green credentials too. Wat-er great idea, right?”

The idea was put to the JCR last term and was met by general approval.

Buddhdev told Cherwell, “I proposed and passed the motion through the JCR halfway through Hilary after getting the idea from the TEDx conference that happened in January – everyone who went to that was given one.”

“After putting mine up in my corridor’s bathroom, people living near me started talking about it, and even if they weren’t cutting their showers down to four minutes, they were at least becoming more aware of how long they were spending in the shower. The motion we passed last term was to buy them in bulk, and this term we’ve been plastering them everywhere. The response so far has definitely been positive.”

Second year Hertfordian Liz English remarked, “It’s a great idea to save water and time and it makes you feel extremely guilty if you’ve still got shampoo in your hair by the time the blue sand has all run out.”

How the NUS works and how to get involved

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This year I was elected as one of the delegates to the NUS Conference, where I successfully proposed Oxford’s motion to change NUS policy on the public ownership of student loans. I was also elected to the NUS National Executive Council at the Disabled Students’ Conference. The NUS is Britain’s second largest member organisation – here, I’ll briefly explain how it works and how you can get more involved.

NUS policy is written by students. Here in Oxford, myself and others wrote a motion opposing the privatisation of student loans, which could lead to higher interest rates of repayment on loans for students. OUSU Council passed this, as did the NUS Conference – where the delegates of every affi liated students’ union were able to vote. Hundreds of other student unions did the same, across all the different liberation campaigns (BME, LGBT, Women and Disabled). This is how the NUS democratically decides how it will represent students – despite the diverse political opinions students have.

For those who doubt how students can influence the NUS, this year, at Oxford, we’ve shown that we actually can help determine what the NUS’s policies are. From that point it is the responsibility of the National Executive Council, which is elected at the National Conference and at the Liberation Conferences, to implement these policies.

As a result of Oxford students’ decisions, next year the NUS is going to be campaigning against tuition fees, for the living wage, for better rights for student tenants, among a host of other policies that students unions voted on. In particular, I’m focusing on stopping cuts to the Disabled Students’ Allowance, which mean lots of disabled students here in Oxford will lose specialist equipment they need to study.

Finally, it’s worth mentioning that I don’t always agree with the politics of NUS, or the stances it takes. It’s a union of seven million members, and your view won’t always be in the majority in a vote. But I invite anyone genuinely concerned about the student movement, the state of education or education cuts to get involved. Write a motion for one of next year’s conferences or run to be a delegate. Behind all of the policy, the NUS’s strength can only come from students being

What are the alternatives to the NUS?

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Disaffiliation from the NUS is certainly possible. The question confronting Oxford students is whether or not it would be desirable. There is no straightforward substitute to the NUS, as approximately 95% of all higher and further education unions are affiliated to it. However, there are two
plausible alternatives. The first is to join an organisation like The National Campaign Against Fees and Cuts (NCAFC). The second is for OUSU to aim to ‘go it alone’ and try to perform the functions that the NUS currently does for it.

1. The National Campaign Against Fees and Cuts

The NCAFC is a democratic, membership-based organisation that was created in February 2010 at a convention hosted by the University of London. The NCAFC took a leading role in the 2010 protests against tuition fees – a role many students felt the NUS under Aaron Porter failed to provide. As the organisation is currently constituted, no Student Unions are currently affiliated to it. This is because members only join only on an individual basis.

However, it is the only student organisation in the country, other than the NUS that currently has an infrastructure in place capable of organising national campaigns across multiple universities. The group is also thought to have many of the democratic and transparent structures that the NUS is sometimes claimed to lack.

2. OUSU

OUSU has plenty of potential and is still growing as a students’ union. If Oxford students were to disaffiliate, it would be able to represent students on at least some level, and cooperate with the NUS, as and when
Oxford students want it to.

One of the unions that has done this is the Imperial College Union. A founding member of the NUS in 1922, ICU chose to disaffiliate the following year, due to increased membership costs. Since then, it has repeatedly re-affiliated and disaffiliated.

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The ‘No’ campaign, called ‘Believe in Oxford’, will be keen to demonstrate the leadership potential OUSU has shown in the past. For instance, in 2003, OUSU published a paper named ‘The Alternative Future of Higher Education’ that called for direct, progressive taxation to fund Higher Education through increases in income tax at the top end, as well as the introduction of a non-means tested living grant. However, that the current OUSU executive largely want to stay in the NUS should not be ignored.

Campaign leaders chosen ahead of NUS referendum

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Campaign leaders for the rival campaigns, ‘YES2NUS’ and ‘Believe in Oxford’, have both been chosen by unopposed election.

OUSU President Tom Rutland, who heads the campaign to keep Oxford affiliated with the NUS, told Cherwell, “I’m excited to be leading the campaign. Whether it’s the access funds worth hundreds of millions of pounds NUS have saved from the cuts, the liberation campaigns they champion for LGBT, BME, disabled and women students, or the discounts over 2000 of our students enjoy with their NUS Extra Card, Oxford students benefit by being part of NUS and having representation for students nationally.” Around 10 people attended the “Yes” meeting. Among them was OUSU President-elect, Louis Trup.

Supporters of staying affiliated have emphasised the series of positive initiatives that the NUS has undertaken this year, including the securing of £45 million in postgraduate student support and saving hundreds of millions of pounds of undergraduate access funds from proposed cuts.
They also point to the fact that the NUS has provided OUSU with two grants of £1,000 this year, one for environmental work with the University, and one for its Student-led Teaching Awards, in addition to a further grant of £2,000 to start the OUSU Women in Leadership Development Programme.

Rutland commented, “The NUS has been an invaluable source of support to me and the officer team over the last year, and I know that next year’s team are keen to remain in and receive the same support. Disaffiliating from NUS would cost Oxford students money, isolate us from the national student movement, and weaken both unions. Hopefully when Louis Trup and I agree on something, it’s good for Oxford students – vote YES2NUS!”

Meanwhile, the campaign in favour of disaffiliation from the NUS is to be led by Jack Matthews, Geology DPhil student at University College, and Eleanor Sharman, a Philosophy and Theology undergraduate at Oriel.
Sharman told Cherwell, “What unites its members is a passion for change. A community has formed from common goals: denying the NUS’ claim to represent students at Oxford, and demanding that it open its doors to transparency. Believe in Oxford is a campaign financed exclusively by students here (with a donation cap of £25). It will only spend money that individual members of the University are willing to give.”

The disaffiliation campaign is not opposed to the NUS in principle, but objects to the current state of affairs. Matthews remarked, “For three years I have worked tirelessly to reform the NUS into an open organisation that actually works for students. What I have encountered is a body that has no interest in change, and that seeks to preserve the cosy arrangement of the status quo, to the detriment of its members.
“It’s time for us to stop wasting tens of thousands of pounds to an organisation that simply doesn’t care about our views. I believe in Oxford, and I believe in the strength of our Student Union – that’s why I will be voting ‘no’ to NUS.”

This is the first year that there has been a referendum in Oxford over NUS affiliation, after the University ceased to earmark funding specifically intended for NUS affiliation. OUSU is now free to decide whether this money is to be used to continue its relationship with the NUS.

The referendum on NUS affiliation, open to all students, will be held from Monday to Wednesday of 4th week.

Is an NUS Extra Card worthwhile?

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The NUS discount card has traditionally been seen as the most obvious benefit of NUS membership. However, with many shops and restaurants now offering a generic student discount and some Oxford colleges setting up their own discount schemes, some students are increasingly questioning whether having an NUS Extra Card is worthwhile.

St John’s and Balliol both have college discount schemes, with the Oxford Union also negotiating ‘Treasurer’s Treats’ for its members at various businesses. These are perhaps more useful to Oxford students on a daily basis, considering the number of independent businesses in the city. On the other hand, access to these discounts requires membership of a college or society that operates a discount scheme and claiming to represent a market of seven million consumers is an obvious advantage for the NUS, when negotiating discounts; especially with national chains.

By far the most valuable discount available with an Extra Card is the partnership the NUS announced in September 2013 with The Cooperative Food. They negotiated a discount of 10% for all Extra Card holders on their groceries from the Co-operative at more than 3,600 of their food stores. At the same time, given that many Oxford students eat their meals in their college hall, the usefulness of this discount may be limited. 

Other discounts which cardholders are entitled to, such as 10% off at ASOS or 20% off at Vision Express are also worthwhile. But it is questionable how useful or substantial some of the discounts the card offers are. For example, the offer of Virgin Balloon Flights for £89pp or 4% off holidays with easyJet Holidays are less appealing.

Finally, the NUS Extra Card is not prohibitively expensive at £12, and can be used effectively if one is aware where discounts are available. This makes the loss of eligibility for the card Oxford students will suffer, if disaffiliation occurs, something that many are likely to consider when they vote.

NUS affiliation: the pros and cons

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Eleanor Sharman, Believe in Oxford’s campaign manager, argues that NUS disaffiliation is the only way to go.

The NUS has many good qualities. It provides support for student unions, employment for students themselves and a platform for many of the politically-inclined. It is capable of co-ordinating students on a large scale, and its role is recognised beyond university circles. 

If the issue stopped there, this piece would be redundant. The issue does not, however, stop there. Nor does it stop anywhere near there. In fact, the issue stops about fifty miles and a plane ride away, because – put simply – the NUS isn’t working.

The body’s role is to listen to students and represent them accordingly, to liaise with other SUs and organisations on students’ behalf, to enhance student welfare, and to represent minority groups. It is difficult, however, to imagine any body failing so dramatically to deliver.

Five issues have been raised already. For brevity, this piece focuses on the initial three: listening, representation and mass co-ordination. Regarding the first: I have been a member of the NUS for a while. Never have I had so much as an online poll about my views. Getting to do the National Student Survey in third year is positively exciting.

So is the NUS annual conference, perhaps. Elected delegates from across the country come together to determine policy. Sure, there are only 700 to represent two and a half million, and sure, the most first preferences that any Oxford NUS delegate received in Michaelmas was 253 of a possible 22,000 – but perhaps we could let that slide, if delegates represented our views accurately.

Alas, it is not so. The majority of Oxford NUS delegates have neither the means nor the time to establish an accurate picture of student opinion. In most cases, delegates are duty-bound to ‘represent us’ at Conference without any idea of what we think. Ask yourself about the last time that you knew the contents of a motion at an NUS conference. Or, if your immediate friends aren’t involved, about the last time you were even aware that it was happening.

Finally, co-ordination: the NUS has a role in uniting students and giving them a voice with the powers that be. It is easy to claim that only the NUS is capable of this large-scale work. But it’s not true.

‘Believe in Oxford’ is so named for a reason: in 2002, when tuition fees were introduced by the Labour government, the NUS stood paralysed by internal politics and in-fighting. It was Oxford’s own white paper that became the model for SUs across the country and around which every protest rallied.
Oxford has a strong, clear voice of its own. By remaining part of the NUS in its current state, we are ceding that in exchange for – what? The ability to pay £12 for a discount card? The embarrassment of being ‘represented’ by people who refuse their political opponents a platform? The loss of £25,000 per year?
This year’s affiliation fee is enough to fund OUSU’s Mind Your Head campaign 50 times over (or their Environment & Ethics campaign, or their Campaign for Racial Awareness and Equality, or their LGBTQ support). It is also enough to buy every student at the University a gin and tonic. Twice.

The NUS and Oxford could one day have a strong, beautiful relationship. For decades, however, our marriage has been uncommunicative and bitter. Relationship therapy (“change from within”) has been tried for so long by some of the most passionate and devoted individuals imaginable. It has achieved nothing.

Divorce is a final and unwelcome resort. But it is the only way forward for us both.

Tom Rutland, Yes to NUS campaign leader, says we’d be far worse off without NUS affiliation.

Representation and activism is how you improve students’ lives, whether at a college, university or national level. Oxford students come together in their common rooms to win low rent rises and proper welfare provision within their colleges. We work together as OUSU to win the right to resit Prelims and ensure that you don’t lose access to the counselling service and libraries if you have to drop out for a year. We fight with students across the country to successfully oppose cuts to vital access funds. If we didn’t work together, we’d be far worse off than we are right now.

Just this year, NUS lobbying has saved hundreds of millions of pounds in undergraduate access funds from cuts (the Student Opportunity Fund and the National Scholarship Programme). They have secured £45 million of funding for a postgraduate student support scheme. And they’ve stopped the practice of universities being able to prevent you from graduating if you’ve got a £2 library fine leftover from your time here.

There are more struggles ahead though: for example, the government is planning to cut the Disabled Students’ Allowance, a lifeline for disabled students that has been shown to improve degree outcomes. We’ve got to be a part of these campaigns to make sure all students — including those here in Oxford — have the opportunity to thrive at university.

Don’t be fooled by the numbers. The ‘No’ campaign are talking about NUS membership costing £25,000, but this is a misleading figure. NUS Extra Card sales make us back just under twelve thousand pounds, a number that is growing by thousands of pounds each year. We also received two grants this year of £1,000 to run the Student-Led Teaching Awards and to do green work with the University – reducing the net cost of our affiliation to just over £10,000.

When you consider the achievements of the NUS in the last year, including the support and training they provide to ensure your sabbatical officers are equipped to do the best job they can and the money individual students save through their NUS Extra Cards, it’s clearly money well spent.

Over 2,200 Oxford students currently take advantage of the NUS Extra Card, granting them a massive array of discounts they wouldn’t otherwise be able to enjoy. Whether it’s online shopping, 10% off all food and drink at the Co-op, or the free cheeseburger at McDonalds, OUSU’s affiliation to NUS puts money back in the pocket of individual students. What’s more, you’re now able to have an NUS Extra Card for the first year after you graduate – meaning whether you’re taking a break between university and work, or moving into your first job, you can still save a ton of money by holding on to your discount for another year.

Disaffiliating from NUS would cost Oxford students money, isolate us from the national student movement, and weaken both unions. We have a national movement of students making national decisions affecting us all. Oxford students have a right to be involved and have their voice heard in elections and policy decisions. My year as OUSU President has shown me the value of NUS – and when Louis Trup and I agree, hopefully we’re onto something good.

Investigation: The NUS Referendum

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This investigation also includes C+ examining the NUS Extra Card, what the alternatives to the NUS are, Tom Rutland and Eleanor Sharman on the pros and cons of NUS membership and James Elliott on how the NUS works

A referendum will be held between Monday and Wednesday of 4th Week on whether OUSU’s membership of the NUS should be renewed for the academic year 2014-2015. The official question put to students shall be: “OUSU is currently affiliated to the National Union of Students (NUS). Should it continue to be affiliated: yes or no?”

The decision to hold the referendum was made at 7th Week OUSU Council in Trinity Term 2013. The Education Act (1994) requires OUSU to decide annually whether it wishes to remain affiliated to external organisations such as the NUS. The decision to affiliate to the NUS was previously made by OUSU Council. However, due to changes in OUSU’s funding, a referendum is now to be held.

OUSU’s membership of the NUS was previously paid for by earmarked funding from the University block grant. This meant that, if OUSU was not affiliated with the NUS, it would not otherwise get this funding. However, in its budget for the academic year 2013-2014, OUSU had its block grant from the University increased to approximately £500,000. As part of this, the earmarking of funds was removed.

For the first time, OUSU now has full discretion on how its block grant from the University is spent. This means that OUSU now has the option of spending the part of its grant previously reserved for NUS membership elsewhere. In 2012-2013, NUS affiliation cost OUSU £25,308 and was projected to cost £27,987.80 for 2013-2014, at the time that the motion to hold the referendum was passed.

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A C+ Investigation in the 5th Week of Hilary Term 2014 found Oxford’s cost of NUS affiliation to be £26,118 in 2013-2014 – 3.26% of OUSU’s £801,318 budget. However, the cost of NUS affiliation as a percentage of OUSU’s budget will be higher in future years, as part of the current block grant given by the University to OUSU is a one-off deal due to a loss of £58,000 which OUSU incurred in 2009.

The leaders of the respective ‘Yes’ and ‘No’ campaigns for the referendum were chosen on Sunday of 1st week. Nominations to lead either of the campaigns were open from Sunday 27th April until Saturday 3rd May. However, both campaigns had only one nomination each.

Current OUSU President Tom Rutland was elected leader of the ‘Yes’ campaign, while former Chair of OUSU Council, Jack Matthews, was elected to lead the ‘No’.

Both candidates attended the NUS Conference this year, for which Oxford had seven delegates. The NUS National Conference took place in Liverpool between 8th and 10th April. Motions passed at the conference, included motions to oppose UKIP, oppose the privatisation of student loans and introduce gender balancing for all NUS committees and delegations. Current NUS President Toni Pearce was also re-elected.

The ‘No’ campaign has already begun campaigning on social media, branding itself ‘Believe in Oxford’. The campaign has so far attempted to ask Oxford students whether they feel the NUS represents them. ‘Believe in Oxford’ have also attempted to emphasise how cost of affiliating to the NUS, roughly £25,000, could be spent elsewhere.

Matthews has previously campaigned extensively for reform of the NUS, creating the website TheyWorkForStudents.co.uk. The website aims to ‘unlock’ the NUS by making the NUS’ governing documents more readily accessible, as well as providing information on how the NUS is run and the contact details of NUS officers. In a recent blog post, Matthews compared the idea of disaffiliation from the NUS to that of a “strike”, using OUSU’s payment to the NUS as an incentive for the organisation to change.

‘Yes’ campaign leader Tom Rutland wrote a note on Facebook in April laying out what the NUS does for students. The piece emphasised the importance of rallying and organising students together on a national level. Rutland also listed some of the NUS’ achievements in the past year, including securing £45 million in postgraduate student support and the training that they provide to Students’ Union officers.

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Cherwell has conducted a survey of 150 Oxford students to test students’ thoughts on the matter. The survey found that the majority of students currently favour re-affiliation, despite being unsure of what the NUS does. The survey shows that 66% of respondents either ‘disagree’ or ‘strongly disagree’ with the statement that they understand what the NUS does for Oxford students, while a further 11% of students answered ‘neutral’.

In contrast, only 10% of students said that they ‘strongly agree’ that they know what the NUS does. Even if this is combined with the percentage that ‘agree’ with the statement, that means that only 23% of respondents claim to understand what the NUS does.

Most students surveyed currently wished to remain affiliated with the NUS, despite the majority of them not understanding what it does, with 47% of respondents answering that they ‘agree’ or ‘strongly agree’ that OUSU should remain affiliated.

Importantly, 33% of students are still undecided about which way they will vote, meaning a large body of students have not yet formed an opinion on the issue. Furthermore, while our survey suggests that the ‘Yes’ campaign are starting with an advantage, the majority of students still do not back actively re-affiliation.

It appears voter turnout will have a major impact upon the outcome, with only 20.8% of the student population voting in the OUSU elections in Michaelmas.

Given the extensive coverage this received and the more immediate relevance of those elections for Oxford students, the turnout for this referendum is likely to be lower.

When Cherwell asked students whether they were going to vote in the NUS affiliation referendum only 38% said they planned on doing so. In addition, 34% of students claimed they did not plan on voting, while 28% responded that they had not yet decided.

Therefore, even if most students are currently sympathetic to remaining in the NUS, whether they feel strongly enough to participate in the referendum will be a key determinant in its outcome.

Voting will take place between Monday and Wednesday of 4th Week.

Tin to replace toxic lead used in solar cells

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A team lead by researchers at the University has found that the lead in solar cells, which is toxic, may be able to be replaced by tin.

Lead-free perovskite solar cells promise to be cheap and easy to mass produce and have already achieved a 17% efficiency at turning sunlight into electricity after just two years of research.

‘Perovskite’ is the term for a particular mineral crystal structure, most commonly a calcium titanium trioxide mineral, but the term is applicable to anything else with the same kind of structure.

In a paper to be published in the journal Energy & Environmental Science, the researchers report that they have created the first lead-free perovskite solar cell. Previous experiments with lead perovskite cells had shown them to be quite efficient.

Nakita Noel, of the University’s Department of Physics, said, “The amount of lead in perovskite solar cells is actually quite tiny. However even in small quantities, the toxicity of the lead could be a barrier to commercialization and as such we’ve started looking into different non-toxic elements to incorporate into the solar cell.”

Tin has been reported to work in pervokskites before, but not in solar cells, which is why their use in this way is so innovative. The metal is completely non-toxic and is capable of carrying a high charge of electricity which make it great for use in solar cells.

The technology is not without its current problems, however, as tin perovskites are unstable in the form in which they are used in the solar cells. This means that when the tin comes into contact with moisture or oxygen it reacts to form a more stable compound, which destroys its charge neutrality and causes the structures inside the solar cell to break down. The team of scientists are currently working on ways to prevent this oxidation.

A mathematician at Exeter College, said, “I think that it would be great if they can get this to work better in the long term. If they can make solar cells more efficient, people would see them as a decent alternative to fossil fuels.”

Nakita Noel agrees, saying, “Hopefully our research will cause a bit of a stir in the academic community and prompt more research into lead-free, more environmentally friendly solar cells. It certainly opens up more avenues for the development of perovskites using different metals. Who knows, we may even find something that surpasses the efficiency of silicon cells.”