Tag Archives: environment

Why I Must Speak Out About Climate Change

I’ve been a committed believer of climate change for at least 10 years, but I have to admit that in the last few years I have started to have my doubts. The reading that fixed my mind in the first place (The Weather Makers, Boiling Point, etc) has diminished in my memory, the movement seemed beset by scientific scandal, and there seems to be a fog of FUD obscuring the issue. This video provided a timely reminder of the urgent need for action if we are to avoid destroying ourselves and huge parts of the world around us. It is important to focus on the message provided by the science, and in the strength of the scientific method, which is, after all, one of the most powerful tools we have at our disposal.

EAG Camp 2011

Last weekend my wife, a colleague and I took 7 deserving students from our Environmental Action Group (EAG) on a 4-day, 3-night camp to a remote beach in Hong Kong. The idea was to get them out of the classroom and give them a chance to learn more about the environment, whilst taking action to improve it. We camped on Lo Kei Wan beach, on South Lantau, and when we arrived the beach was filthy. Over our time there we cleaned up the majority of the waste, did some experiments, cook, cleaned, swam, fetched water from the village and talked. I felt that a lot of the social constructs and restrains from school fell away, and we started to get to know each other in new, less formal ways. Despite the rain, heat, mosquitoes and garbage, the students had a great time and learned a lot. Hopefully, they have some memories and lessons to last a lifetime, and to prompt them to further environmental action. I would recommend this kind of trip to anyone, but would advise to keep student numbers low and staff numbers high. If you want any advice on this (including my wife’s delicious camp cooking menu), let me know.

Looking for a way to try and interest more students in the EAG, and to help parents see the multiple educational benefits of such a trip, I produced the video below on return from camp:

Interestingly, just as I sat down to produce the video, I received an email from a student with the following video, which I found to be very inspiring. Thanks Lars!

The Majestic Plastic Bag

Despite the fact that sarcasm is often held to be the lowest form of wit, a mockumentary can be a great way to introduce students to a topic. This beautifully crafted video gives plastic bags the full nature documentary treatment, and in doing so provides a humorous way for students to approach a very serious topic. For environmental leaders, this can provide a great jumping-off point for school-based action. From a Media Studies perspective, it also provides a way for students to think critically about the distinction between content and presentation. This can lead to discussions on the production of persuasive, emotive content that is not necessarily grounded in truth (such as propaganda).

Silent Spring

http://www.bbc.co.uk/programmes/p009xbbf

Silent Spring, by Rachel Carson, is the one publication that is widely credited with launching the modern environmental movement. Carson, a marine biologist, raced against her own advancing breast cancer whilst attempting to publish the book before it was too late. Sadly, although she finished the book, she passed away before she could fully observe the movement she put into motion. Despite the accuracy of her work, and her own health problems, she was vilified by corporations concerned that her book would threaten their bottom line.

In this BBC Radio broadcast we get a brief yet potent insight into this pivotal moment in the development of our collective environmental consciousness.

Stephanie Hamilton

Yesterday morning I attended a breakfast meeting hosted by Apple Hong Kong’s education team. The main event was a presentation by Stephanie Hamilton, one of Apple’s education specialists from Cupertino. It seems her role is mainly to travel the world and advocate the use of (Apple) technology in the classroom.

Whilst much of the material was not new to me, I found Stephanie to be a good presenter, and she backed up many of the ideas with research with which I was not familiar. I can away feeling there were a few things I would like to implement right away, although ironically these were not technology-based but instead related to classroom environment and rules.

The following is a summary of what I felt to be some of the important points from Stephanie’s presentation:

  • Teachers often fail to help students because they praise achievement not effort (Drive by Daniel Pink): technology can help to overcome this, and is often why students find technology-based learning more rewarding.
  • Change in schools (such as introducing technology) often does not succeed because of a failure to deal with a complex interplay of logic, emotion and environment (Switch by Dan & Chip Heath)
  • Traditionally, most teachers have been taught to use technology to do the same things that they do without it. To be really effective, teachers need to use the technology to achieve things they could not do without it. This point was illustrated using Ruben R. Puentedura’s Technology Implementation Continuum, in which we move from Enhancement (aka evolution) to Transformation (aka revolution), through the four steps listed below. If you can get teachers to Redefinition, where they cannot teach the lessons they want without technology, then you have achieved real change!
    • Substitution
    • Augmentation
    • Modification
    • Redefinition
  • Does teaching in general succeed in teaching understanding, or simply factoids?
  • There is a wealth of resources available online at iTunes U (I wonder, is it licenced to allow remix?).
  • “When you lock things down so tight, you might as well not do the technology” (a great quote direct from Stephanie), and something I have long agreed with. This makes it harder for ICT administrators, teachers and students, and is often enough to turn people off. In relation to this, Stephanie talked about the cross over of business-based technology values (stability, control, cost, efficiency) into a learning (which should favour exploration and innovation).
  • Challenge-Based Learning is an initiative derived from Apple’s own research, and suggests that students learn more when they are challenged to solve real-world problems.
  • David Thornburg’s approach to having a variety of learning spaces:
    • Campfire: traditional space in which students face or surround teacher;
    • Watering Hole: a space where students can share knowledge and collaborate with each other on a less formal basis;
    • Cave: a place for introspection and reflection;
    • Mountaintop: a space for presenting work to others
  • During the meeting I realised the following two things in relation to my own teaching:
  • I participate in meetings whilst working on my laptop: some of this is related to the meeting, some not. How can I deal with students who want to and are able to work in this way? How can I allow multitasking, headphones, independent learning and self expression in my classroom, whilst still getting my messages across in enough detail?
  • How can I remodel my learning spaces to allow for more effective learning.

More to come on these developments in the near future!

Brand New Work Day

After nearly a year of waiting, I have finally been able to visit ICHK, the school where I will begin my teaching career in August. It was not without some trepidation that I made the journey to the Sha Tau Kok campus, uncertain not only of what the school would be like, but also of how far away it really was. When discussing the school with teachers from other schools, I noted much use of upward gesticulation, suggesting that the College really was in the middle of nowhere. As it turns out, the school’s location provides a great balance of isolation and accessibility, lending a perfect atmosphere for learning. The school buildings are low and sprawling (by Hong Kong standards), and despite being pre-used have been renovated  into a modern school. Wide corridors, airy classrooms and open spaces make it easy to appreciate the natural beauty of the area, producing a great fit with the school’s environment- and community- centered curricula. The gallery below contains some photos from around the school.

After two days of tackling thorny technical issues at the school, I am now really looking forward to getting into the classroom at the start of new school year.

Stunning High-Speed Photos of Birds

http://discovermagazine.com/photos/12-stunning…

Every so often, someone does something so well, you wonder why its ever been done any other way. In this case, despite having seen a great many photos in my life, I was still taken aback by the quality, depth and detail of Andrew Zuckerman’s work. Why are all photos not this good? These images, selected from his book Bird, really bring his subjects to life (as do those in its predecessor, Creature).

Nature loss ‘to damage economies’

http://news.bbc.co.uk/2/hi/science_and…

All too often we are presented with a false choice between the economy and the environment. This situation seems to occur because economics is primarily concerned with the short term, and measures designed to protect the environment are seen to immediately hinder economic growth (another falsehood according to Paul Hawken). The problem is that sooner or later, damaging the environment to a great enough degree will disrupt economies in many ways. Eventually, the economic disadvantage will be far greater than if action had simply been taken in the first place. As this article shows, certain economies are now starting to feel the economic effects of environmental degradation.

The most important issue raised here, I feel, is the seeming inability of our political institutions to deliver the strong environmental protection we so desperately need, in the face of opposition by a small number of powerful lobbyists.

Michael Specter: The danger of science denial

http://www.ted.com/talks/michael_specter_the_danger…

In an age where we rely so heavily on technology, more and more people are starting to doubt and deny the science that underlies it. In this fascinating  talk, Michael Specter discusses the danger of such denial. Examples include the supposed link between autism and vaccinations, the growth of alternative medicine and, controversially, genetically modified foods.

This video is a great tool for engaging students to think critically about important issues, such as the nature of truth and information (e.g. why do some ideas become so well established despite a complete lack of empirical evidence?). From this, students can be asked to consider the misleading role the media often plays in this process, and how the scientific community can respond.

To fully understand the power of denial in the face of evidence, we need not look further than the current debate over climate change as a destructive and man-made phenomenon. This is a hypothesis backed by the vast majority of scientists worldwide, yet corporations, governments and the media are denying the need for immediate action.

Ocean debris turning Hawaiian beach ‘into plastic’

http://news.bbc.co.uk/2/hi/in_depth/8639769.stm

It is easy to assume that if we make a mess, we can simply clean it up. However, this is not always the case, as shown in this disturbing video, where a Hawaiian beach is slowly turning into plastic. The video introduces us to the Great Pacific Garbage Patch, a huge collection of plastic waste that has gathered in the Pacific Ocean. As the waste is weathered, it does not break down, but simply gets broken into smaller and smaller pieces. Some of this plastic gets deposited on land, and the smaller parts become mixed in with beach sand. On the beach in question, there is no way to separate out the sand from the waste, presenting a seemingly unsolvable ecological disaster. Efforts to pick up larger pieces of garbage have proved equally futile, as more simply washes ashore. On top of these problems, there is also the worrying issue of plastic being consumed by birds and marine animals, who either die as a result, or pass the toxins up the food chain.

This video really drives home to what a great extent we have despoiled our planet.