Tuesday, November 2, 2010
Climate Change
There is so much competition centered about the science of climate change for many reasons. The first of these reasons is economics. Validation of climate change means that there will need to be modifications to the current economic system. In an economy that prioritizes growth above all else, this makes climate change seem anti-capitalist to many people. What must happen is a re-prioritization of our goals. Rather than prioritizing more production, we need to prioritize well-being for humans and for the planet.
In addition, people fear climate change's validity because it indicates that we have done something wrong. We don't want to be told that what we are doing is harmful and must be stopped, so we like to pretend that everything is OK. It's time to open our eyes to the science behind global warming and climate change and it is time for us to make a change in our lifestyles.
Evaluating the science is important for understanding the consequences of our actions. We need to look for hard evidence, facts, correlations (while understanding that a correlation is not necessarily a causation), relationships between data, and our impacts on those data. Both of the sites that we looked at this week try to use the scientific data to bolster their arguments. This is important, because arguing without science is unsubstantial.
To evaluate their claims, we need to read what they say. The "Friends of Science" website mostly says that what is happening now is standard for the planet's history, while the "How to talk to a Climate Skeptic" describes the ways that things have been changing. I find the "How to talk to a Climate Skeptic" website to be more convincing, perhaps because I am already of the persuasion that global warming is factual.
Ariel's Blog Post
In a world where one can crunch numbers and create graphs “supporting” almost anything, the study of climate change becomes increasingly riddled with massive amounts of (often contradictory) scientific “evidence.” For those of us, like myself, without much skill in the realm of scientific knowledge, it can get confusing to tell fact apart from fiction. When confronted with two sources (such as those presented to us in this blog question), that both appear legitimate but provide contradictory information, it is easy to get lost in the shuffle of “scientific” debate. In addition, in a society where political action may be taken or is in the process of becoming policy, some individuals begin to view their freedom as being compromised in the name of eco-friendly policies. This arguably results in fierce competition and competing interests around the science of climate change.
Admittedly, I’m not one for science. I most likely will never have the skill to intelligently enter into a heated scientific debate. However, climate change and environmental issues still stir me, even if I’m unable to scientifically grasp the exact nature of the problem. Why is this so? Because I realize that everything has some sort of a consequence. I don’t believe that anything just happens without causing something else, either positive or negative, to happen as a result. Thus, regardless of the scientific debate, it remains clear to me that our intense consumption and reliance on fossil fuel must be having some consequence. For me, my desire to reduce climate change and cultivate a more positive impact on the environment doesn’t need to be rooted in specific scientific information. Regardless of how fancy a chart you can make, it’s hard to miss the thick black smoke billowing out of the tailpipe a car.
Wednesday, October 27, 2010
Discussion Question 7
![]() |
Huayna Picchu |
Machu Picchu |
![]() |
The Shape of a Condor Between Two Mountains |
![]() |
Lizard |
![]() |
Llama |
![]() |
Wild Chinchilla |
Matthew's Post
The most enchanting experience I've had with the non-human world happened at a church camp that I used to go to. One of the things we did every year was sit alone in the woods and think. To be surrounded by nature, listening to the ocean, was a very unique experience. I felt separate from everybody else in my group, focused on where I was and what was I my general vicinity.
Saving nature is very important. I feel like a lot of the arguments made for preserving forests, for example, are economic. People say we need to preserve them so there will be wood to use in the future. I think differently. I think that ethically, we need to preserve Earth because it is not a planet for humans, it is a planet for all life. When we abuse the planet, we are robbing it and other plants and animals of what is theirs. Preserving nature is important because it is not ours to destroy. Rather than using the natural world, we should experience it an enjoy it.
Tuesday, October 26, 2010
Ariel's Blog Post
I spent a long time trying to choose the most thrilling, magical, and enchanting encounter I’ve had with the non-human world. I finally decided upon this encounter:
A few years ago, my family decided to go on a cruise to Alaska. Our trip was almost at its close, and my family was excited to have a full day at sea so we could finally sleep in late. However, the ship’s captain came over the loudspeaker at 5 AM, saying that we would enter Tracy Arm Fjord in about an hour. He was alerting us that there is a beautiful glacier there, and that it would be worth all crowding onto the ship’s deck to see it.
Reluctantly, I got dressed and went outside with my family. As we were a large cruise ship, we made a nerve-wracking trip between two mountains. Suddenly, we were in a fairly wide fjord. In front of us was a small island. A naturalist came over the loudspeaker to explain that a man lives on this island, secluded from the rest of the world. He tries to live very simply, making his way into town only twice a year to buy some needed goods. He spends the rest of his time attempting to live in a sustainable manner on this small island.
We continued on, and approached a massive glacier. It is one of the most beautiful things I have ever seen. A photograph (although below) truly does not do it justice. The naturalist again came on the loudspeaker to discuss the glacier with us. The land mass on which the glacier was located was a dark brown. However, closer to the glacier, this land mass turned light brown. The naturalist explained that this color difference was a result of the fact that the glacier is melting.
This naturally leads me into a discussion of whether or not we should concern ourselves with “saving nature.” I chose this example in part because it depicts two ends of the spectrum: this secluded, beautiful fjord and our massive cruise ship (complete with an iceberg-crusher built into its bow). This made me question whether or not it is best to be a preservationist. One the one hand, would I care about climate change if I hadn’t seen this glacier? To a certain extent, yes. On the other hand, I would not have a full appreciation of the issue. So I suppose my answer is yes. Of course I want to save nature. On the other hand, I question what exactly that means, and how we can actually empower individuals to do that in a logical manner— or at least without a massive iceberg crusher.
