Wednesday, March 14, 2007
A Call to Go Veggie
Human consumption of meat has risen to levels that demand more cattle butchering and slaughtering. To maintain the population of cattle needed to feed the flesh-hungry masses, we pamper the steak animals with lush green fields to roam in. I am not aware of any activities involving genetically produced cattle like the rumored KFC secret. So unless we are artificially producing fat headless cattle meat, we beef-up the beef the old fashion way. The price: forest land area.
Hectares of high rise trees are converted to flat grass lands for cattle frolicking. A habitat of many species is easily converted into a playground of one. It is biodiversity sacrificed for human carnality. The funny thing is, according to dentists our teeth are not of a carnivore. Doctors say that our intestines have a difficult time digesting meat and that meat eating is one of the causes of colon cancer. So why not go veggie?
Refuse to use. Promote reuse
Plastic has indeed invaded our daily activities. From umbrellas, to shopping bags to tumblers to food packaging, there is never a day when we our hands don’t touch plastic. In correlation to this fact, plastic makes-up one-third of our daily garbage. Furthermore, plastic is a main pollutant (picture right now a pawikan choking with a McDonald’s plastic bag stuck on its throat). So plastic, as much as it has been part of our life, also has found its place in the ecosystem. The ecosystem has no problem with accepting new members but plastic doesn’t have a cycle. Every member of the ecosystem is part of a particular cycle but plastic is non-biodegradable; it doesn’t want to cease to exist. Unless to my high school teacher (and all the other plastic aficionados) is offering her backyard as a plastic dumpsite, we need to stop using plastic.
Here are the suggested actions from the article plus some from me:
- Refuse to accept plastic bags from supermarkets especially if the items you bought can be stored in your bag or held by your hand. You can bring your own plastic bag, preferably a bag made from other materials.
- When buying items from stores like 7-11 and bookstores, refuse the plastic bag. It’s really not necessary most of the time.
- Refuse to use straw. You want me to show you how it feels to have a straw shoved down your throat? A lot of animals know.
- If you can’t refuse to use plastic, recycle.
- For businessmen, avoid plastic as food packages.
- Can I ask you to stop buying food found inside a plastic? I didn’t think so.
Sunday, March 11, 2007
The Sixth Extinction
"We can continue on the path towards our own extinction,
or we can modify our behavior…"
The Sixth Extinction
by Niles Eldredge
PROLOGUE:
Some 100,000 years ago, the earth gave birth to a new specie in Africa, labeled by our scientists as the “homo sapiens”. A few years later, they began migrating out of their place of origin. Since then, they have encountered other species of animals, which they found to be less intelligent than them. Because of this advantage, the new breed of animals easily gained their position on the top of the food chain beating the rest in hunting and killing.
The homo sapiens had great skill for they easily butchered mammoths, mastodons, and elephant birds into extinction. They beat the Neanderthal men, who were earlier versions of the homo sapiens specie, in the ecological competition and sent them into hiding. All animals unprepared of their presence were easily sent to oblivion, while others learned to adapt and survived the massacre. Humans have made themselves known to the plant and animal kingdom.
This animal, who walks on two feet, found himself to be creative and innovative. He later invented the process of agriculture to benefit no other than himself. He decided what plants were considered “useful” and what plants where considered a “weed”. He also decided what animals were “helpful” and what were “pests”. This paradigm of thinking, of deciding what was useful and what was not, was a decision to be above the rules of ecology, to stay outside the ecosystem. Humans have realized their power over nature.
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There earth has actually gone through five global biotic turnovers. These turnovers involve one of the following: drastic climate and global temperature changes, extinction and evolution of existing species, birth of new species, tectonic movement and volcanic mayhem. It’s as if the earth continuously renews and evolves itself. This fact is consistent with the premise that nature is, indeed, in a flux of constant change and movement. And the pressing matter is the change the earth is heading towards in 10 to 20 years.
In 1993 Harvard biologist E.O. Wilson discovered that the earth has been loosing three species every hour. That is 30,000 different kinds of species every year. The mass extinction heightened as industrialization and human population continued to increase. Now, because of climate and temperature changes, the extinction has reached an alarming level as it began affecting animals in the upper levels of the food chain. This only means that the earth’s biodiversity is under threat. Without biodiversity, the ecosystem is unstable, vulnerable to a collapse.
Scientists are pointing the fact that we are heading towards another global turnover. This “change” is said to exceed the magnitude of events of its predecessors. They also say that it is the first time in the earth’s life history that a global turnover will be caused by a single animal specie.
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Sources:
THE SIXTH GREAT EXTINCTION: A Status Report
http://www.earth-policy.org/Updates/Update35.htm
Janet Larsen
The Sixth Extinction
http://www.actionbioscience.org/newfrontiers/eldredge2.html
By Niles Eldredge