Wednesday, November 17, 2010
A wonderful example that they used was the cherry tree. Some may call it wasteful that it produces many cherries that never grow into trees. However, every cherry finds some other biological purpose, whether it is as food for an animal, or if it decomposes and fertilizes the soil.
Humanity unfortunately mixes biological and technological products together so that they can not decompose properly, nor can they be reused. Furthermore, recycling does not preserve the integrity of the material. The authors refer to it as downcycling because the quality is diluted through mixing. In reality, they say, a recycled bottle may become nothing more than a speed bump because that is all the downcycled material is capable of doing.
The authors say that we need to find materials that can be used many times in many different forms without being diluted. We need to think of all the consequences of our products. We need to preserve the ability of our products to biodegrade. Although this is an ambitious goal that may seem unattainable, they have proven with their book that it is possible. They do this by printing their book on such materials and clearly enumerating the reasons why. They show that their vision of the future is possible, and it is important that we listen to them and start to think of our products and lives as cradle to cradle, instead of cradle to grave.
Discussion Question 9
I found these concepts to be wonderfully appealing. To imagine purchasing products that I knew would actually benefit the earth, not simply do less harm to it, was an exciting prospect. And, given many of the examples the authors have themselves created, such as the Ford plant and eco-effective upholstery, it seems possible in many instances. Certainly, it is an ideal to strive for. But the text left me with many unanswered questions. It seemed to suggest that such a system need not recreate the products we use, but instead reinvent the way they are created-- won't there be cases in which this isn't possible, when there is no eco-effective option for creating a product consumers perceive as equal in value to the product it replaces? And what are we to do with the current versions of products that contain toxic substances and cannot be upcycled in their current state? How will we dispose of them when their life cycle is complete? Finally, as the human population continues to grow, new inputs will be a necessity to produce even eco-effective products, won't they? What should be done in that case? None of these questions for me invalidates the usefulness of an argument for "cradle-to-cradle" products and eco-effective solutions, but they do reinforce the notion that there is no single environmental paradigm that can address all of the issues we currently face.
Tuesday, November 16, 2010
Ariel's Blog Post
The main premise I derived from Cradle to Cradle is the notion captured within the book’s title. That is, the idea that consumption in America is highly viewed as a “cradle-to-grave” process, where we regard objects as having a linear lifetime and falsely perceive these objects as simply “going away” after we throw them in the trash. The authors suggest that this notion is highly flawed and does little to nourish the Earth. Instead, they suggest promoting a societal view of consumption that is based on a “cradle-to-cradle” system of values. Items would not be perceived as having a linear life span, and items would not be thrown away. These items would not even be recycled, or “down-cycled” as the authors suggest is the case. Instead, items would give birth to new items and would be a means of providing beneficial substances to the planet’s natural systems.
For example, the authors propose packaging that, as opposed to be thrown away or “down-cycled,” is simply thrown on the ground. It would be made of a biodegradable material that is not only safe for the soil, but provides for it. They suggest similar innovations in terms of the soles of shoes, carpeting, and the material of which furniture is made.
I do agree with the authors. I feel our society needs to seriously reconsider not only how it produces and consumes, but also how it looks at production and consumption. In order to help heal the damage we have already caused and to prevent further damage, American society needs to not only become “less bad” but to also revolutionize the entire system of production and consumption, so that linear production in which plastics, harmful toxins, and unnecessary packaging are not norms, but are instead entirely absurd.
Wednesday, November 3, 2010
Discussion Question 8
However, I understand why there is such fierce debate about climate change. If the phenomenon is real and is human-driven (for the record, this is what I believe), it is the most dire environmental problem facing the world as a whole. According to the science on this side of the debate, the state of the world as we know it is changing rapidly for the worse, and we are no longer guaranteed of the planet's ability to support growing future generations. On the other side of the debate, any solution to this problem is extremely costly. It would involve overhauling our current system, which depends so heavily on fossil fuel use, one of the main sources of human carbon emissions into the atmosphere. Certainly, it makes sense to be wary of making such a large sacrifice that could have its own unintended economic and environmental consequences if the phenomenon of global warming isn't real. While I personally believe global warming is caused by humans and is a threat to the health of the planet, I understand why such fierce debate continues about the validity of these claims.
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.