"We cannot solve our problems with the same thinking we used when we created them."

Albert Einstein

August 18, 2009

Features, Science, Society

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Special 50th Entry!

Female fans often mob their favorite male celebrities, many of them screaming and crying along the way…often at airports, concert halls, hotels, and any other place they can stalk their targets to. Somehow, “favorite” doesn’t seem to be a strong enough adjective in these cases.

This phenomenon isn’t something that is just characteristic of humans. From a biological and ecological point of view, male celebrities may represent all the high quality traits that are desirable in a mate. It would seem natural that the females would congregate around the high quality males so that their offspring would have all the good genes. The scientific term that goes with this idea is sexual selection.

This thought came to me when going on a walk with my younger sister, who, at the time, was attempting to find a male celebrity who was visiting New York City. She followed his Twitter feed, hoping for clues for where he would be next. He announced through tweets that he would be in Times Square, as well as another location, but my sister never found him. She claimed that all she wanted was a hug from the guy, but if it were just a hug she wanted, what would make a hug from him any different than one from a guy friend or even a stranger?
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InDefenseFood
As promised, though a bit late, here are some general guidelines for buying and consuming food as suggested by Michael Pollan in the ending chapters of In Defense of Food.

He covers a lot of ideas while giving some advice and I will summarize here some of the ones I think are key. I really recommend reading the book for some great stories, examples, and information in addition to more detailed advice!


1. “Eat food.”

When it comes to eating, humans have evolved to eat natural plant and animal products. A vast amount of the food found in markets and on shelves, however, have been processed past the point of recognition. Pollan suggests eating things that your great-grandparents would still be able to identify as food. He makes the point that all the whole foods tend to be on the outsides of the supermarket (in the produce, meat, and dairy sections). So stay away from those boxed goodies that big companies spend all that advertising to get you to buy it!

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May 27, 2009

Features, Society

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(This piece was written Fall 2007.)

Our perception of Nature has everything to do with the way that we live our lives. People who trivialize the importance of nature to their daily lives take for granted what Nature has given and allowed us to accomplish. It may seem that we may rely on Nature’s resources indefinitely, but at what cost to Nature? Our time on Earth has been but a few blinks of the eye in the great geological scale of time yet the impacts that we have made while “conquering” our domain will most likely last for much longer. Differing perspectives on Nature will define the relationships and the types of interactions that we have with Nature.

Two great thinkers who approach this topic are William Cronon and Aldo Leopold. Both believe that the characteristics of man’s relationship with Nature depend on how man approaches Nature. The overarching Western idea that the Earth with its natural resources were meant for man’s use and progress came to the Americas with the Europeans. Several thinkers argue that this school of thought is deeply rooted in religion, and so is that much more ingrained in the culture. Followers were taught that the resources given to man by nature were limitless and for the taking while in other parts of the world people believe in the interconnectedness of all things in the world. This fundamental difference in thought has lead to many advances in society but at the expense of the natural world (i.e. the Industrial Revolution).

Cronon’s article titled “The Trouble with Wilderness; or Getting Back to the Wrong Nature” discusses the common interpretations during his time of the idea of “wilderness” and why that is important to the way the public views and thinks about Nature. One of his major points is that the “wilderness” to most people during the colonization of this nation was a savage and dangerous place in need of “conquering.” The Frontier was for everyone’s taking. Once the wilderness was conquered, however, the perception of nature is changed. People began to think of the wilderness as something to use for their own benefits and economic gains. Eventually, the frontier no longer existed and this passing of the frontier started people thinking that maybe something should be done to prevent complete loss of their beloved “wilderness.”
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“Can you explain stem cell research to me?”

This is not what you would normally hear on the car ride back to campus, after a week of on Spring Break. You might think we’d be talking about the Ultimate Frisbee tournament we just played at, the nice beach that we stayed near, or anything on the crazy list of happenings.

So, as any good shotty should, I entertained my driver with a brief account of stem cell research. Considering how much stem cell research has been in the news lately, it may not be all that surprising that this conversation actually happened.

But if you didn’t have someone science-y handy, how many people would care enough to take the time to actually find out the details?

With issues like stem cell research frequently appearing in the headlines of most news outlets in the country, it is becoming more and more important for the average citizen to understand scientific concepts in order to form their own opinions on the subjects. Not unlike other areas of interest, level of education seems to play a large role in the depth at which they can understand a scientific concept.

My companion at the wheel, Joe, is a graduate student at Teacher’s College, hoping to get a gig teaching English in high school next year. Joe is a non-science major, but he finds value in understanding science-related current issues. So what is the current status of science and scientific literacy among young adults?

To get a general feel for the situation, I set out to make a rough study of my peers. I created an online survey to assess the level of interest in and understanding of science among current college students, as well as some people who have been out of school for a number of years. Respondents were mostly people that I reached through social networking sites and word of mouth. I also set up 8 interviews with current and recent Columbia University students to get a better sense of how Columbia’s Core Curriculum fares in all of this, specifically the course “Frontiers of Science” – FoS. Many of the respondents and interviewees were friends or acquaintances so this exercise is nowhere near rigorous enough to compare with full scientific study. However, I am confident that the responses are honest and can give some indication of the general situation.
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A discussion about vertical farming and some of its environmental implications
(Portions of the quoted text have been edited from the raw transcript.)


Vertical farming has been brought into the forefront recently, with a spot in the film FUEL, articles in TIME, Scientific American, as well as others in the past 6 months. What this concept entails is growing food in a controlled indoor environment in vertical structures that could be built in cities, urban centers, and as annexes to new buildings being constructed. Plants can be grown hydroponically, and even some livestock can be raised. The technology is there, as is most of the ecological understanding.

The man behind this concept is Dickson Despommier, Ph.D., a professor of medical ecology at Columbia University’s Mailman School of Public Health. He is the kind of guy who gives away copies of The Lorax to spread love for the environment. He even keeps extra copies of them on his shelf in his office at Columbia’s Medical Campus. I visited him at this office, which, by the way, has a great view of the Hudson River. When asked how this vertical farming idea developed, Despommier tells the story about how the idea came out of a somewhat failed class project investigating rooftop gardening in New York City.
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(This piece was written in Fall 2008.)

Climate change is important to any analysis for the future, environmentally, socially,
economically, or politically. The IPCC projects that with rising temperatures, there will be a
global increase incidence of droughts, desertification, and extreme precipitation events (IPCC
2007). The increase in temperature will also allow range expansion and better survival or
overwintering rates of disease carrying vectors such as mosquitoes. Perhaps the more terrifying
outcome for human societies could be a great reduction of food production as a result of several
factors brought on by global climate change. Any combinations of these may threaten security
within and between nations. The impacts of climate change on future food availability and public
health may increase the likelihood of resource related conflict in the most vulnerable parts of the
world.

Barnett and Adger (2007) discuss the idea that conflict can be stimulated by “changes in
social systems driven by actual or perceived climate impacts.” Their main arguments are:
1. climate change may affect human security by reducing access or quality of natural
resources,
2. human insecurity affected by climate change may increase risk of violent conflict,
3. climate change may affect the capacity of states to promote human security and
peace,
4. and that these direct effects on livelihoods and indirect effects on state functions
due to climate change may increase the risk of conflict (Barnett and Adger 2007).
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