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To what extent can Bitcoin replace Sterling?

Phoebe, Year 13, explores the use of Bitcoin as a currency and its potential to replace Sterling by discussing the limitations of the new currency.

Bitcoin is a cryptocurrency, which is a digital currency that uses cryptography for security, and a worldwide payment system. It is the first decentralized digital currency, meaning the system works without a central bank or single administrator. It is based on a special field of maths called cryptography which is the study of how to secure communications, this being one of the main issues with not having transactions being overseen by a central administrator. Bitcoins are created through the process of mining; where miners use special software to solve mathematical problems and are issued in exchange with bitcoins. So, to what extent does this new unregulated technology have the ability to replace sterling?

Despite the fact that Bitcoin supports the attractive libertarian utopia of a society free from government intervention, where welfare is cheaper and wealth more distributed, in reality Bitcoin currently does not pose a threat to the sterling. One of the major reasons that I will be focusing on is the unsustainable scale of computer computational power that is required in order for miners to verify transactions within the block chain system due to the increasing marginal costs for them. Miners are being imposed with a direct cost as they are forced to require more bandwidth to enable them to solve the increasingly difficult puzzles in the same time frame.

Distributed systems such as Bitcoin’s involve a negative externality that causes over investment in computer hardware as the expected marginal revenue from the individual miners is increasing with the amount of computing power that they individually have. Not only does this increase their own marginal cost but it increases the competition within the system and thus the cost is also increasing across the entire network. “Cetirus paribus” economic theory would suggest that in equilibrium all miners are inefficiently investing in hardware while receiving the same revenue that they would have had they not invested in the extra computing power. This behaviour is irrational as it is increasing the computing power across the entire network making it harder for them to succeed individually.

If the cost of verification for the miners is constantly increasing, then eventually the incentive to secure the network will disappear and lead to the collapse of the system.

Therefore, due to this increasing cost of mining, Bitcoin, in its current state, does not have the potential to replace sterling.

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Being a Music Scholar at WHS

Clara and Lara, the WHS Year 7 Music Scholars, describe how their first term as scholars has gone and the opportunities that being a scholar has given them so far.

Lara (Year 7)

The thing I love most about being a music scholar (in addition to the great refreshments at concerts) is the opportunities it presents. From various concerts – to writing this article! I think all of these opportunities have helped me grow as a musician.

First, the Autumn Scholars’ concert. I had watched a scholars’ concert before, whilst in the junior school, and I remember thinking how amazing they were and how they made no mistakes. So, when the Scholars’ concert came around this term, I was absolutely petrified from a week before the concert. Half hyperventilating, I managed to get through the concert – and did well. I really enjoyed hearing the other music scholars play; they are all incredible musicians playing challenging music.

Another experience the music scholarship has given me is attending school concerts. When I initially heard we had to go to a series of these concerts, I must admit, I was slightly sceptical. So, when the piano competition came, Clara and I arranged to come together so we didn’t get bored. However, I didn’t get bored at all! I’m really glad I went to the competition and it was great listening to all the pianists; there were many points where my jaw physically dropped. If I had known how much I would enjoy it I would’ve done it in my spare-time anyway, and would encourage everyone to have the same attitude. I really enjoy being a music scholar, despite the occasional pre-concert nerves. The extra-curricular prospects it presents are wide and varied.

Clara (Year 7)

I sat with Lara to watch the piano competition, and am very excited to see her in the brass competition early next year. I really enjoy the support that the other music scholars give me. For example, when I had just finished performing my piece in the Scholars’ recital, and, as usual, I thought I had made mistakes (which I am sure they noticed too, as they are such good musicians), they still all cheered and clapped, which made me feel very special. I never feel being a music scholar is a burden, but I had fretted that my audience would expect me to play faultlessly at all times. Mr Bristow and the Music Department staff don’t, the other scholars and music teachers don’t, my friends don’t. Instead, all support us to play our best and acknowledge that the best musical performances are not necessarily the ones that are note perfect. We all just try to have fun playing different styles of music in different ways.

I have found even more opportunities to participate in different groups musically than I imagined, having fun, and without fear of making a fool of myself.  I really like the opportunity to be in ensembles with girls in different year groups – including Baroque Ensemble, which has girls from Year 7 to Year 13 in. I’m really excited about performing in Cadogan Hall in March 2019. I am loving doing so much music, but I am also finding time to do other things I enjoy, one of which is sport.  I have managed to sort out any clashes between sport and music, so I can fulfil the requirements of being a music scholar, but still do the sports I really enjoy.

The instruments you may hear us on are – cello, double bass, piano, trumpet and voice – the rest, one of the other scholars or orchestra members should have covered!

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How fungi help trees to communicate

Freya, Year 13, explores how trees are able to communicate and help each other using a network of fungi in the soil.

Underneath your feet there could be possibly 300 miles of fungi stacked in the soil. This special network of fungi , called the mycorrhizal network , brings together fungi and trees in a symbiotic relationship which helps trees to communicate, coined the ‘wood wide web’. You may have unknowingly seen mycorrhizae before; it is long and white and looks a bit like silly string.

When a tree seed is germinating, its roots grow towards the fungi in the soil. In return for nutrients and water from the fungi, trees send sugars down to them. This is of important value to fungi as they cannot photosynthesise (and so make their own sugars, which are needed for growth). Not only does the network connect the fungi and trees, but also the different trees in a given area. All the trees whose roots grow into mycorrhizae are linked in a network. This allows the trees to communicate.

Using the mycorrhizal network, a tree that has been taken over by a certain pest can send danger signals to other trees. When other trees pick up this signal, they release their own chemicals above ground to attract the predators of the pest towards them, thereby reducing the population of pests.

Amazingly, when a tree ‘knows’ it’s dying it will do everything it can to aid the survival of the trees around it. Researchers noted that as an injured tree was dying, it sent all of its carbon down through its roots into the mycorrhizal network so that it could be absorbed by neighbouring trees. In doing so, these neighbouring trees were strengthened.

The driving researcher behind this work, Suzanne Simard, found that trees will help each other out when they’re in a bit of shade. She used carbon -14 trackers to monitor the movement of carbon from one tree to another. She found that the trees that grew in more light would send more carbon to the trees in shade, allowing them to photosynthesise more and so helping them provide food for themselves. At times when one tree had lost its leaves and so couldn’t photosynthesise as much, more carbon was sent to it from evergreen trees.

This discovery could be used in the future to reduce the disastrous effects of deforestation. If loggers keep the network of fungi intact, with many of the oldest trees still present, new trees planted will be able to utilise and reuse carbon more efficiently thanks to the wood wide web.

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Rehearsal, Rehearsal, Rehearsal – how repetition helps us learn

Anna, Year 13, discusses not only how rehearsal is the key to a good performance but also how the repetitive nature of rehearsing can aid studying.

For those who favour the more ‘academic’ subjects, drama may seem like a discipline which requires substantially less work than the sciences due to the propagated belief that a student does not need to revise as much, as well as the active nature which makes it more of a practical subject than academic. However, while there is certainly more action involved than with other subjects (with ‘acting’ being the most vital part of theatre for an audience), the claim that revision is not necessary is entirely false.

When speaking of acting, an audience member often reviews what they can see in front of them in one moment as, more often than not, they are not privy to the behind-the-scenes rehearsal process. While it is true that the audience impact is a vital part of theatre performance and theory, it is the rehearsal process itself which allows the final finished product to flourish; without it, the actor would not know how to act the line in order to achieve the greatest impact for the audience. Having studied drama myself for the entirety of my Wimbledon High attendance, as well as gotten involved in various plays and musicals over the years, I have come to think of this rehearsal process as high-intensity interval training (without the exercise, thankfully) which results in muscle memory and allows an actor to create the intended effect.

Rehearsing is primarily an active, practical activity; the repeated action over time enhances memory, which then lets an actor read off book (without a script) without any doubt of what they are going to do next or what their line is. For my fellow kinaesthetic learners – who Professors Dunn and Dunn describe as ‘students who require whole-body movement to process new and difficult information’ – this is already a behaviour that we are familiar with; when I am trying to memorise tricky English quotes or mathematic formulae, it is not uncommon to see me pacing back and forth or jumping up and down in order to enhance my learning. Viewing rehearsal as a study form automatically demonstrates academic benefits, as this subconscious form of learning that is routine for a drama student or actor can be employed elsewhere as a studying technique where ‘spaced repetition’ (that is, learning the same thing over a long time with regular intervals) where repetition over a month will result in 90% memorisation. This allows for more consolidation of information, and so ultimately the person will remember more than if they simply crammed the night before. Not only this, but it allows for muscle memory (a form of memory where there isn’t conscious awareness of the actions) to be developed; with resultant feedback received in rehearsal from the director, it means that a person not only develops skills and learning but allows more information to be absorbed as a result.

Therefore, when considering the long-term repetitive nature of rehearsal, it seems logical that it can be labelled a form of active revision; the act of rehearsal instills both useful studying tools in a person without them even realising, as well as a fun way to showcase messages to audiences with the eventual performance.

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Happiness Festival 2018: Peace Edition

Wimbledon High School Happiness Festival 2018

Ava (Head Girl, Y13) talks about the latest of Wimbledon High’s annual Happiness Festivals, discussing what makes such an event special and uniquely Wimbledonian.

Last Friday marked a truly extraordinary day in Wimbledon High School’s calendar: Happiness Festival 2018. From start to end, the day served as a wonderful reminder of all the warmth and support ever-present here within the walls of WHS.

When the Student Leaders and I sat down to start the task of planning the event some months ago, we thought long and hard about the properties of happiness we wanted to focus on. For us, we decided that happiness could be explained through a combination of inner peace and global peace and subsequently decided the theme of this year’s event would be “Peace”, providing a perfect tie-in to concurrent celebrations of Remembrance.

The day itself provided many opportunities for contemplative reflection, along with moments of pure fun and laughter. Our inaugural FeelGoodFest opened the event, a combination of effortlessmusic performances, beautiful poetry and heartfelt messages read aloud by students from all years. Particularly prominent in the morning’s proceedings was a lovely sense of friendship, provided not only by girls themselves thanking their friends for supporting them through thick and thin, but also through a heartwarming rendition of Carole King’s “You’ve got a friend” from Louisa and Anna (Year 13).

Later in the day, as part of our “Laughternoon” festivities, students and staff were treated to a very special performance from comedy duo Harry and Chris, who have appeared on The Russell Howard Hour and sold out three consecutive Edinburgh Fringe shows. This was a real treat indeed, with giggles heard all across the room. Harry and Chris ended their performance with a funny yet touching message of self-love, encouraging everyone to remind themselves that they are “a ten” every once in a while.

A huge thanks must of course go to The Music Department, House Captains and Music Rep for the fabulous House Music event in the afternoon, which may or may not have included a whole-school dance-along to ABBA’s “Dancing Queen”, a firm Wimbledonian favourite. It was lovely to see students of all ages putting themselves forward to compete on behalf of their houses; a special mention goes to Meredith for winning the House Song category, and to Arnold for their win in the House Ensemble category.

Overall, the day left me with a real sense of the enduring nature of “Wimbledonian Spirit”, with girls smiling through the wet weather and wholeheartedly engaging in the entirety of the event. A final thank you goes to the staff and sixth-formers who led sessions on Inner Peace and Global Peace throughout the day, and to all those who contributed to the organisation of the event, a real WHS team-effort!

I have to agree with the smiling Year 7 who left the school gates on Friday Afternoon with a resolute “well, that was fun”. I couldn’t agree more.

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Speaking in tongues: why reconstruct a language we don’t even know existed? – 09/11/18

Anna (Year 13) looks back to our earliest beginnings as a civilisation in the Indo-European world, discovering that there is only one route to the reconstruction of Indo-European culture that offers any hope of reliability and that is language.

Swedish, Ukrainian, Punjabi, and Italian. To many of us, these languages are as different and distinct as they come. But it has been discovered that, in the same way that dogs, sheep and pandas have a common ancestor, languages can also be traced back to a common tongue. Thus, Dutch is not merely a bizarrely misspelled version of English and there is more to it than our languages simply being pervaded by the process of Latin words being imported into native dialects in the Middle Ages.

In the twelfth century, an Icelandic scholar concluded that Englishmen and Icelanders ‘are of one tongue, even though one of the two [tongues] has been changed greatly, or both somewhat.’ He went on to say that the two languages had ‘previously parted or branched off from one and the same tongue’. Thus, he noticed the common genetic inheritance of our languages, and coined the model of a tree of related languages which later came to dominate how we look at the evolution of the Indo-European languages. We call this ancestral language Proto-Indo-European, a language spoken by the ancestors of much of Europe and Asia between approximately 4,500 and 2,500 B.C.

The Indo European Family Tree

But what actually is it? Well, let me start simply. Consider the following words: pedis, ποδος (pronounced ‘podos’), pada, foot. They all mean the same thing (foot) In Latin, Ancient Greek, Sanskrit and English respectively. You will notice, I hope, the remarkable similarity between the first three words. English, on the other hand, sticks out slightly. Yet, it has exactly the same root as the other three. If I were to go back to one of the earliest forms of Germanic English, Gothic, you may perhaps notice a closer similarity: fotus. Over time, a pattern emerges: it is evident that the letter p correlates to an f and a letter d to a t. This is just one example of many: it is these sound laws that led Jacob Grimm to develop his law.

Grimm’s law is a set of statements named after Jacob Grimm which points out the prominent correlations between the Germanic and other Indo-European languages. Certainly, single words may be borrowed from a language (like the use of the words cliché, from the French, or magnum opus, from Latin), but it is extremely unlikely that an entire grammatical system would be. Therefore, the similarities between modern Indo-European languages can be explained as a result of a single ancestral language devolving into its various daughter languages. And although we can never know what it looked like, we can know what it sounded like. This is because, using Grimm’s Law, we can construct an entire language, not only individual words, but also sentences and even stories.

In 1868, German linguist August Schleicher used reconstructed Proto-Indo-European vocabulary to create a fable in order to hear some approximation of PIE. Called “The Sheep and the Horses”, the short parable tells the story of a shorn sheep who encounters a group of unpleasant horses. As linguists have continued to discover more about PIE, this sonic experiment continues, and the fable is periodically updated to reflect the most current understanding of how this extinct language would have sounded when it was spoken some 6,000 years ago. Since there is considerable disagreement among scholars about PIE, no single version can be considered definitive: Andrew Byrd, a University of Kentucky linguist, joked that the only way we could know for sure what it sounded like is if we had a time machine.

The earliest version read as follows:

(The audio of a later version, read by Andrew Byrd can be found at the following link: https://soundcloud.com/archaeologymag/sheep-and-horses)

Here is the fable in English translation:

Though seemingly nonsensical, it is definitely exciting, and when you take a metaphorical microscope to it, you can notice similarities in words and grammar, particularly that of Latin and Ancient Greek. What is the point, though, in reconstructing a language no longer spoken?

Firstly, the world wouldn’t be what it is today had it not been for the Indo-Europeans. If you’re reading this article, chances are that your first language is an Indo-European language, and it’s also very likely that all of the languages you speak are Indo-European languages. Given how powerfully language shapes the range of thoughts available for us to think, this fact exerts no small influence on our outlook on life and therefore, by extension, on our actions.

Secondly though, as a society, we are fascinated by our history, perhaps because examining our roots (to continue the tree metaphor) can help us understand where we may be headed. Although many archaeologists are hesitant to trust linguistic data, by gaining an insight into the language of the PIE world, we can make inferences about their culture and in turn learn more about our own. One such example of this is Hartwick College archaeologist David Anthony’s discovery of a mass of sacrificed dog and wolf bones in the Russian steppes. By consulting historical linguistics and ancient literary traditions to better understand the archaeological record, he and his team found that historical linguists and mythologists have long linked dog sacrifice to an important ancient Indo-European tradition, the roving youthful war band (known as a ‘koryos’ in reconstructed PIE). This tradition, which involved young men becoming warriors in a winter sacrificial ceremony, could help explain why Indo-European languages spread so successfully. Previous generations of scholars imagined hordes of Indo-Europeans on chariots spreading their languages across Europe and Asia by the point of the sword. But Anthony thinks Indo-European spread instead by way of widespread imitation of Indo-European customs, which included, for example, feasting to establish strong social networks. The koryos could have simply been one more feature of Indo-European life that other people admired and adopted, along with the languages themselves. We can learn about the customs of our prehistoric ancestors and so Indo-European studies is relevant because as powerfully as it has influenced our modern social structure and thought, there are also many ways in which the Indo-European worldview is strikingly different from our own. Studying it enables you to have that many more perspectives to draw from in creating your own worldview.

National Historical Museum Stockholm: A bronze Viking plate from the 6th century A.D. depicts a helmeted figure who may be the god Odin dancing with a warrior wearing a wolf mask.

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Why using your five senses is the key to practising mindfulness at school – 19/10/18

Lucy (Year 8) looks at how our senses can be used to help us to practise mindfulness within the school day and the potential benefits this can have on our overall mental health and wellbeing.

The word mindfulness can conjure up an image of a class doing yoga or meditating.  But its key essence is about deliberately bringing one’s attention to experiences occurring in the present moment. It is about turning ourselves off autopilot, and noticing our present being. In the life of a busy Wimbledon High girl, this can be a challenging and daunting prospect. Focusing on our five senses will bring us into the ‘here and now’, and might be the crucial tool for dealing with stressful and anxiety inducing situations.

The senses are how we understand the world, and to obtain the most positive experience from the present moment we need to employ them in everything we do. Studies by Dr. Patrizia Collard (Sensory Awareness Mindfulness Training in Coaching: Accepting Life’s Challenges, Collard & Walsh, 2008) demonstrate that focussing on our senses, and non-judgementally on our current situation, results in a significant improvement in a range of conditions such as anxiety, depression and stress disorders.

A simple mindfulness exercise that could be practiced during the day at school, and without the use of a yoga mat, is the 5-4-3-2-1 tool. This exercise is an effective method of regaining control of your mind when anxiety or stress threaten to take over and reminds us to interact with the world using our five senses. It requires you to think of five things that you can see (e.g. a picture on a classroom wall).  Then you think of 4 things that you hear (e.g. the orchestra rehearsing in the Senior Hall), three things you can touch (e.g. your earrings), two things you smell (e.g. tea or coffee) and one thing you can taste (e.g. breaktime snacks).  This exercise can help you become more aware of your present situation and reduce potential stress.

Good mental health is something we should all aim for, and psychologists around the world are investigating ways to maintain a consistent level of positive mental health. Using our five senses and practicing mindfulness can help us be resilient when going through a time of stress and help keep us grounded in reality. Learning to focus on the external factors present around us helps avoid excessive focus on internal issues and can moderate extremes of feeling or emotion. Consistency and balance are crucial when aspiring to have good mental health.

However, mindfulness should not be a tool reserved only for stressful situations. Just like training for a sport, mindfulness needs to be practiced and developed to make it the most effective it can be.  Using the 5-4-3-2-1 technique and your five senses are a simple way of practicing mindfulness because you do not need equipment, a long time, or any external help. Our body has the tools we need to master mindfulness, we just need to trust them and exercise them.

For further reading, see the book “How to be yourself” by Clinical Psychologist Ellen Hendriksen (buy it here for a paper by Harvard Medical School about the benefits mindfulness has on stress and anxiety levels.

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The importance of reading and the library – 12/10/18

Isabelle, Year 8, argues how critical reading is as a pastime whilst also discussing how libraries provide a great space to read and a wonderful source of information.

“Reading is a window to the world.”

Whilst the word ‘power’ has for a long time been associated with muscular strength, the word ‘knowledge’ has always been connected with the mind. The two words do not seem to have any connection whatsoever. However, today the world power has undergone a tremendous transformation. Today it is commonly recognised that the pen is mightier than the sword.

We are now living in a time where there are many information sources, such as the Internet leading to some older information sources now becoming increasingly extinct. However, books will always be alive; nothing can beat how you are able to immerse yourself into the story, nothing can replace the comfortable feeling of books. As J.K Rowling said: “I do believe something very magical can happen when you read a good book”.

Reading is a useful pastime because people can learn a lot. We can learn many important and useful facts and improve our understanding of English language too. We can cultivate the habit by reading small books at first and after that we can read bigger and more advanced books. In addition to books we can also read newspapers. Books are a way that we can easily communicate our ideas and keep them safe. If people read, they will also get new ideas and then they can use these to develop the world.

I remember receiving my first library card: the power granted – the exhilaration as the red light of the checkout scanner christened the book – my book. It is great that we have a student library as I, like many others, think libraries are essential. One reason is because they offer educational resources to everyone. Anyone can use libraries to succeed and have the answers to curious minds. Secondly, they preserve history and truth and the preservation of truth is important, now more than ever. Libraries, which house centuries of learning, information and history are important while we fight against fake news.

Imagine a place where all of us feel welcome and encouraged to grow and learn. That space is the school library. School libraries provide more than just books, computers and other technology, databases of accurate information, e-books, plus fun and educational activities. School libraries provide a safe haven for all of us to think, create, share, and grow. School libraries can be the hub of learning and the favourite spot for many students.

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The Wicked Women of Literature – 05/10/18

Lydia, Y12, explores the way the “evil” women in literature have been presented and what links these women across the centuries.

From Euripides’ Medea (431 BC) to Steinbeck’s East of Eden (1950), the presentation of women throughout literary history is fascinating, often providing a lens through which modern readers can appreciate the attitudes of the past. It is especially interesting to focus on the presentation of evil and transgressive women in literature, revealing the gender-based fears that have plagued western-society for almost two and a half millennia.

Focusing solely on Medea and East of Eden as well as Shakespeare’s Macbeth (1606), these evil women span an enormous timeframe yet adhere to strikingly similar tropes, almost invariably defying female-specific social mores. These include a rejection of motherhood and an assertion of dominance over their husbands.

Medea is a jilted bride, seeking revenge on her former husband, Jason, for leaving her for the far richer Princess Glauke. As the ultimate revenge she slaughters her own children with a knife. The childless Lady Macbeth speaks in graphic terms of her readiness to “dash the brains out” of a breastfeeding infant. Shakespeare also emphasises her physical aversion to motherhood as she implores spirits to “come to my woman’s breasts and take my milk for gall”. In East of Eden, Steinbeck’s villainess, Cathy Ames, echoes this motif. Steinbeck describes that “[Cathy’s] breasts didn’t grow … There was no quickening of milk glands, no preparation to feed the infant”. As soon as Cathy’s children are born she rejects them both. The repeated presentation of wicked women as child killers or negligent mothers across thousands of years reveals how deeply entrenched societal associations between child-rearing and womanhood are.

These literary women also had in common their assertions of dominance over their husbands. Steinbeck claims that Cathy had “the most powerful impact upon Adam (her husband)” and Lady Macbeth was much the same, yielding a sinister amount of power over Macbeth. Medea emasculates Jason as she tells him his “complete lack of manliness” is “utterly vile”. This fear of female scorn is repeated in Macbeth as Lady Macbeth asserts “when you durst do it, then you are a man” in the face of her husbands hesitance to assassinate the king.

I find these similarities particularly interesting to consider in relation to women in our society today. Even in 2018, 2449 years after Medea was first performed, women in parts of the world are stripped of the access to legal and safe abortions, forced into the role of motherhood against their will and no country on earth pays women and men an equal wage. Though it may be discouraging to think about these attitudes towards the role of women and how deep those attitudes run, I believe there is a positive angle to be considered. As society moves forward, however incrementally slow the pace may be, consider it a triumph in the face of a thousand years of prejudice.

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Exploring Sri Lanka – 28/09/18

Globe

Serrena in Year 11 discusses the geography and struggles of Sri Lanka that she learnt about and witnessed when she was on a school trip there this summer.

Environmental Geography:

Sri Lanka is a teardrop-shaped island, located in the Indian Ocean with different climatic conditions across this small country. Its coastal areas are around 0–30m above sea level whilst its central highlands are 300–500m above sea level with the highest point in Sri Lanka, Pidurutalagala, at 2524m above sea level. These differing altitudes result in different climates: in the coastal areas there is hotter weather with more convectional rainfall, whereas the central highlands are cooler with more relief rainfall.  The cold, wet weather of the central highlands has resulted in an area called Nuwara Eliya being referred to as “Little England”.

Sri Lanka’s climate is also influenced by monsoons: the northeast monsoon (December to February), and the southwest monsoon (May to September). When the land heats up and low pressure is caused by the rising, hot air, cooler wind from the ocean is drawn in and brings with it heavy rainfall for the country. In Sri Lanka, the rivers naturally flow more towards the southern, wet zone but there has been human intervention to divert the flow of rivers towards the north of the country where there are dams.

The Sinharaja Rainforest:

The Sinharaja Forest Reserve is a national park and a biodiversity hotspot in the southwest of Sri Lanka. It has been designated a Biosphere Reserve and World Heritage Site by UNESCO. There are 211 woody trees and lianas so far identified in the reserve, 66% of which are endemic, 20 of Sri Lanka’s 26 endemic birds are found here as well as half of Sri Lanka’s endemic mammals and butterflies.

Human Impacts:

Lots of plants are cut illegally – the agarwood plant is fragrant and is stolen for use in cosmetics and perfumes, venivel creepers are taken for medicinal uses and the rattan plant is stolen for furniture. Precious gems are also illegally extracted from the site for jewellery. Pesticides left by people trying to grow certain plants to steal them lead to bioaccumulation. Contractors open up routes to facilitate logging operations and, although no felling is permitted within 1.6km of the reserve boundary, this renders the reserve more accessible to illicit timber operations. The planting of Honduran mahogany Swietenia macrophylla along abandoned logging trails as an enrichment species leads to the displacement of natural species, especially as it is a prolific seed producer.

The future of the site:

There are concerns over the future of the conservation of the site and its biodiversity as, despite being a UNESCO world heritage site, many people are illegally damaging it. Additionally, if global warming leads to more erratic and shorter monsoons, the plants will receive less water for photosynthesis which subsequently leads to less respiration and less growth.

Economic Geography:

Sri Lanka’s island status and ports allow it to have good trade relations with other countries. Its main exports are rubber, tea and coconut and its smaller exports are spices as well as minerals and gems.

Tourism:

Jobs in Sri Lanka are becoming increasingly based in the tertiary sector as it develops. There is Chinese investment in Sri Lanka: the government has taken a loan from the Chinese government to build a new harbour airport and highway as well as a new artificial island in Colombo called Port City. This new artificial island will provide jobs for locals as well as bring in lots of tourist revenue as new hotels will be built.

A growing tourist industry in recent years has allowed the country to recover after its development was hindered by a civil war. However, despite a growing tourism industry in Sri Lanka, upon visiting a hotel school on our trip and talking to the young men there who aspire to work in hotels we discovered that the vast majority of them want to work abroad. This may be due to a desire to see how other hotel industries work but Sri Lanka faces a larger issue of skilled workers leaving the country for higher salaries in the West.

1.2 million Sri Lankans work abroad and send money back home, whilst economic issues can also force women to work abroad. Women in rural areas who struggle to support their families have far fewer opportunities for employment in Sri Lanka compared to areas such as the Middle East. For example, there are 1.5 million Asian domestic workers in Saudi Arabia.

Social Geography:

Education:

Education is free in Sri Lanka and subsequently there is a 94% literacy rate. In Sri Lanka there are only spaces for around 10% of students to go to university. This lack of universities and increased competition for spaces in higher education leads to many parents feeling forced to send their children to tuition to give them the best chance possible of getting into university. This issue is exacerbated by the fact that school finishes at around lunchtime in Sri Lanka and children are unoccupied in the afternoon, a time when many school teachers will run their own private tuition. This leaves bright children, in a country where the average wage is USD $12,768, whose parents cannot afford to send them to tuition at a disadvantage compared to students whose parents have a larger disposable income. As parents feel compelled to allocate part of their income to their child’s tuition, they face an opportunity cost of giving their children a better chance of getting into university or having the financial means to afford a better quality of life for their family.

Culture:

There are people of many different religions in Sri Lanka who peacefully co – exist. As religious studies is a compulsory subject up until 16 in the Sri Lankan schooling system, the religious tensions of the civil war are unlikely to resurface and students are more tolerant.

Polwathatha Eco lodge:

This Eco lodge encourages ecotourism.

  • It produces its own tea and coffee
  • It has a community produce section and employs many locals to give them a source of income
  • They collect polyethylene plastic and give it to a place in Digana where the plastic is recycled
  • They give kitchen waste to the wild pigs which uses up the kitchen waste while maintaining biodiversity
  • To maintain local culture and show tourists a non – westernised and authentic Sri Lankan experience they provide homestays for visitors

During our community stay in Digana local women have small plots of land where they can plant crops and sell them to gain a source of income and become independent, furthering the emancipation of women in rural areas of Sri Lanka.

When we visited a roadside rural restaurant, we realised that many people in rural areas lead sustainable lifestyles and their low income means they aim to have minimal waste. For example, coconuts are fully grated inside to provide food for the restaurant whilst the husk is used for building thatched rooves.

Evaluation

I found this trip visiting rural areas to be a humbling experience for someone who lives in a busy city like me for a few reasons:

  1. The resourcefulness of Sri Lankans makes up for their lack of technological advancements in comparison to Western, developed nations;
  2. The resilience of the people we met in the face of adversity; the absence of a social benefit system after tsunamis have caused vast devastation in Sri Lanka in the past two decades and a civil war that lasted 25 years disrupted the lives of thousands of Sri Lankans, displacing an estimated 800,000 people;
  3. The incomparable hospitality of our host families, drivers and everybody we met. There is a huge sense of community in rural Sri Lanka that left a lasting impact on my outlook in life.