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Showing posts from January, 2024

The state of the world

 If your view of the world comes from watching the news and reading newspapers, you could be forgiven for lying awake at night worrying about the future. Apparently, rising violence and population rates mean humans are both killing each other in ever larger numbers and being born at rates the world's resources can't sustain. To make matters worse, all the wealth is concentrated on a handful of people in the world's richest countries. People in low-income countries live in poverty while the West gets richer. Depressing, isn't it? But do the statistics support our negative world view or is the world actually improving? Let's take global population first. It's around 7 billion now, in line with figures predicted by the UN in 1958. By the year 2100, the same experts predict it will be around 11 billion. But did you know that 11 billion is probably as high as that number will get? The rate of increase will slow down in the second half of this century thanks to fallin...

Sustainable supermarkets

Many of the major supermarket chains have come under fire with accusations of various unethical acts over the past decade. They've wasted tonnes of food, they've underpaid their suppliers and they've contributed to excessive plastic waste in their packaging, which has had its impact on our environment. But supermarkets and grocers are starting to sit up and take notice. In response to growing consumer backlash against the huge amounts of plastic waste generated by plastic packaging, some of the largest UK supermarkets have signed up to a pact promising to transform packaging and cut plastic wastage. In a pledge to reuse, recycle or compost all plastic wastage by 2025, supermarkets are now beginning to take some responsibility for the part they play in contributing to the damage to our environment, with one major supermarket announcing their plan to eliminate all plastic packaging in their own-brand products by 2023. In response to criticisms over food waste, some supermarke...

Political manifestos

A – Rufus Loredo Westwend is a changing town. People come to Westwend to build a better and more prosperous future for themselves and their family. As your representative I pledge to: fight to improve public schooling for our children work to ensure that Westwend is connected more effectively: both its transport and digital connections listen to each and every citizen's problems and help them overcome them. Westwend needs someone who represents all of our communities and not only the wealthy, who puts people before politics and who keeps their promises. Let me be that person. B – Lona Williams My goal is to restore full services at our local hospital and create free parking for visitors. I pledge to provide better care for the elderly and the most vulnerable in our town. I will create jobs in Westwend by reducing taxes and red tape. Together we will help families overcome the high cost of living by tackling job insecurity and extending free childcare for working parents. I will fig...

Managing a problem

 From: Jo Backhouse To: Karl Anderson Date: 17 October Subject: Support for Judy Dear Karl, I received a call from Judy a couple of days ago to discuss some of the issues that she was having and I thought I'd give you a heads-up on what was said, seeing that you are Judy's project team leader. Judy really enjoys working with you and the team and finds the project very interesting, but I think she's feeling a bit lost and struggling to see the big picture. It seems that she's been given a fair amount of autonomy to carry out the tasks that you've given her, and of course this level of delegation is not uncommon in your branch. But I believe in her Tokyo office, she is used to a bit more managerial direction and guidance and so is finding this international project quite daunting. When I asked her about meeting her deadlines, she mentioned that due to the recent changes to the project timeline, her goalposts have been moved, and she doesn't seem to really underst...

Life on Mars

 A new study published in the journal Science shows definitive evidence of organic matter on the surface of Mars. The data was collected by NASA's nuclear-powered rover Curiosity. It confirms earlier findings that the Red Planet once contained carbon-based compounds. These compounds – also called organic molecules – are essential ingredients for life as scientists understand it. The organic molecules were found in Mars's Gale Crater, a large area that may have been a watery lake over three billion years ago. The rover encountered traces of the molecule in rocks extracted from the area. The rocks also contain sulfur, which scientists speculate helped preserve the organics even when the rocks were exposed to the harsh radiation on the surface of the planet.   Scientists are quick to state that the presence of these organic molecules is not sufficient evidence for ancient life on Mars, as the molecules could have been formed by non-living processes. But it's still one of the m...

How humans evolved language

 A Thanks to the field of linguistics we know much about the development of the 5,000 plus languages in existence today. We can describe their grammar and pronunciation and see how their spoken and written forms have changed over time. For example, we understand the origins of the Indo-European group of languages, which includes Norwegian, Hindi and English, and can trace them back to tribes in eastern Europe in about 3000 BC. So, we have mapped out a great deal of the history of language, but there are still areas we know little about. Experts are beginning to look to the field of evolutionary biology to find out how the human species developed to be able to use language. So far, there are far more questions and half-theories than answers. B We know that human language is far more complex than that of even our nearest and most intelligent relatives like chimpanzees. We can express complex thoughts, convey subtle emotions and communicate about abstract concepts such as past and fut...

Horror film clichés

Five horror film clichés Since almost the beginning of cinema, we have had scary films. Of all the genres that exist, horror is perhaps one of the most conventional. Many horror films rely on specific plot devices, also called tropes, to make their audience frightened. When a trope is used too much, it can become a cliché. But when used well, it can really make us jump out of our skin. Here are some of the most used, and perhaps abused, clichés in horror films. 1 No matter what kind of house it is, the basement is a scary place in horror films. That's usually where something is hiding or where the evil psychopath has hidden their tools. Basements are always dark and often damp. You can only reach them by a narrow staircase. And basements are always creepy, even when there isn't anything down there. 2 In older horror films, when protagonists were in desperation, it was difficult or impossible for them to call for help or call the police. Mobile phones have made that situation a ...

Giving and receiving positive feedback

 Your manager stops you and says she needs to have a word about your performance in the recent project. You worry about it all weekend, wondering what you might have done wrong. When you step into her office on Monday morning she begins by praising you for the good work you've done on the project, and you wonder if this is the obligatory praise that starts off the typical 'feedback sandwich'. You know how the feedback sandwich goes: say something nice, say what you really want to say, say something nice again. In an attempt to inject some positivity into their feedback, many managers rely on sandwiching negative feedback between two positive comments. However, when feedback becomes such a routine, employees can start to perceive positive feedback as simply a form of sugarcoating the negatives, thus diminishing its value. Instead, positive feedback should not simply be seen as something to cushion the negative, but should be delivered so as to reinforce and encourage good pe...

Four book summaries

 Four positive books about the world Factfulness – Hans Rosling with Ola Rosling and Anna Rosling Rönnlund In Factfulness, Professor Hans Rosling, along with two collaborators, asks simple questions about the world. Questions like 'How many girls finish school?' and 'What percentage of the world's population is poor?' It turns out the majority of us get the answers to these questions completely wrong. Why does this happen? Factfulness sets out to explain why, showing that there are several instincts humans have that distort our perspective. For example, most people divide the world into US and THEM. In addition, we often believe that things are getting worse. And we are consuming large amounts of media that use a sales model based on making us afraid. But according to the authors, the world isn't as bad as we think. Yes, there are real concerns. But we should adopt a mindset of factfulness – only carrying opinions that are supported by strong facts. This book is...

Cultural behaviour in business

Much of today's business is conducted across international borders, and while the majority of the global business community might share the use of English as a common language, the nuances and expectations of business communication might differ greatly from culture to culture. A lack of understanding of the cultural norms and practices of our business acquaintances can result in unfair judgements, misunderstandings and breakdowns in communication. Here are three basic areas of differences in the business etiquette around the world that could help stand you in good stead when you next find yourself working with someone from a different culture. Addressing someone When discussing this topic in a training course, a German trainee and a British trainee got into a hot debate about whether it was appropriate for someone with a doctorate to use the corresponding title on their business card. The British trainee maintained that anyone who wasn't a medical doctor expecting to be address...

A threat to bananas

  In the 1950s, Central American commercial banana growers were facing the death of their most lucrative product, the Gros Michel banana, known as Big Mike. And now it’s happening again to Big Mike’s successor – the Cavendish. With its easily transported, thick-skinned and sweet-tasting fruit, the Gros Michel banana plant dominated the plantations of Central America. United Fruit, the main grower and exporter in South America at the time, mass-produced its bananas in the most efficient way possible: it cloned shoots from the stems of plants instead of growing plants from seeds, and cultivated them in densely packed fields. Unfortunately, these conditions are also perfect for the spread of the fungus  Fusarium oxysporum f. sp. cubense , which attacks the plant’s roots and prevents it from transporting water to the stem and leaves. The TR-1 strain of the fungus was resistant to crop sprays and travelled around on boots or the tyres of trucks, slowly infecting plantatio...

A biography of Kilian Jornet

  When you picture mountain climbers scaling Mount Everest, what probably comes to mind are teams of climbers with Sherpa guides leading them to the summit, equipped with oxygen masks, supplies and tents. And in most cases you'd be right, as 97 per cent of climbers use oxygen to ascend to Everest's summit at 8,850 metres above sea level. The thin air at high altitudes makes most people breathless at 3,500 metres, and the vast majority of climbers use oxygen past 7,000 metres. A typical climbing group will have 8–15 people in it, with an almost equal number of guides, and they'll spend weeks to get to the top after reaching Base Camp. But ultra-distance and mountain runner Kilian Jornet Burgada ascended the mountain in May 2017 alone, without an oxygen mask or fixed ropes for climbing. Oh, and he did it in 26 hours. With food poisoning. And then, five days later, he did it again, this time in only 17 hours. Born in 1987, Kilian has been training for Everest ...

A Comparative Exploration of Interleaving and Repetition in Language Learning: A Pedagogical Inquiry

  Vocabulary  Paramount Elucidate Underpinnings  Compel  versatile Work in tandem Encoding Showcase Synergy  Harness  A Comparative Exploration of Interleaving and Repetition in Language Learning: A Pedagogical Inquiry Introduction: Within the realm of language acquisition, the efficacy of instructional strategies is paramount . This essay seeks to examine the comparative significance of interleaving and repetition in language learning, elucidating their cognitive underpinnings and offering practical applications within language education contexts. 1. Interleaving in Language Learning: Interleaving, as a pedagogical technique, entails the deliberate integration of diverse language elements during practice sessions. This departure from traditional blocked learning methodologies proves advantageous in fostering a more profound linguistic understanding. For example, rather than solely focusing on one grammar rule at a time, learners might engage in interleaved...

Reading 1: The Efficacy of Retrieval Practice in Academic Learning

  Introductory vocabulary 1.        Check the pronunciation and definition of the words. 2.        Find their types of word. 3.        Give examples.         Preeminent                         Milieu Imprint Iterative sine qua non Engender Substrate Vis a vis Robustly accrual Accretion Disparate Lacunae Minutiae echelon Proffer Buttresses Sans Ancillary praxes         Unleashing Cognitive Potency: The Efficacy of Retrieval Practice in Academic Learning Introduction: In the realm of pedagogical methodologies, where the imperative is the acquisition and sustained assimilation of knowledge,...