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The cup of the moon

May 6, 2009
Picture is a courtesy of katutaide via Flickr

Pictur courtesy of katutaide via Flickr

This is Jeane Callegari´s first post, journalist who wrote an excellent article about bike in Sampa to Época Magazine and who wants to collaborate here at the blog as much as possible.

Check it out.

Vitor Leal

At first, it seemed scary. At first, it looked like it would not work, that it would leak, it would hurt. I am talking about my MoonCup, a menstrual cup. The idea is to collect menstrual fluid in a sort of cup, that can be washed and reused for years and years to come. Read the rest of this entry »

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Economic crisis or New economy?

April 24, 2009
Picture courtesy of GuiC1 via Fliclr

Picture courtesy of GuiC1 via Fliclr

This is a guest post from João Guilherme Lacerda, of the NGO “Transporte Ativo”.

The english industrial production created a New Global Order. The factories and the smoke represented the new, the richness, the commercial expansion. During the whole XIX century and most of the XX century, the prevailing belief was that progress was only possible through production and industrialized products. It meant heavy machinery and growing demand for energy.

The XXI century began in the middle of a growing paradigm. Instead of a production line, the best thing for the economy is a web of many connections and diverse values. Fritjof Capra wrote “The Web of  Life”, and  apparently even the journalists of the weekly newspaper “The Economist” are already fluent in the thoughts of this major sustainability philosopher.

A recent edition of the newspaper talked about the collapse of manufactures. On the other hand, you don’t need to read the article to realize the crisis of global finances and, especially, the factory problems. Yards full of automobiles which are not being sold, the fear of General Motors bankruptcy in the United States. Mass layoffs at Embraer in Brazil.

In the name of the supposed preservation of millions of jobs and global economy survival, industries demand a bigger help from governments. GM already received more then 13 billion dollars and needs more. On the other hand, to whom is it relevant to keep alive companies that have developed in detriment to social, environmental and economical welfare?

This is the perfect scenario for the growth of a New Economical Order. Instead of Henry Ford type production line, the global economy needs to form and reinforce business networks. The XX century industrial model of programmed obsolescence served its purpose of expanding global economy. But at the same time, it is today a dinosaur, inadequate to the values of environmental and social sustainability.

Manufacturing goods has stopped being a priority long ago, with more and more of the production being outsourced to countries with cheaper work-force. The most valuable thing in the economy of the 20th century are Brands. But they’ll only survive if they become something more than nice logos stamped in disposable products, or things that are way too expensive for what they offer.

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Picture Picture courtesy of GuiC1 via Flickr.

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Termodinamic of Sustainability

January 28, 2009

Remember when you used to sleep in physics class? Well, from the second law of thermodynamics comes a very interesting concept: Entropy. “The total entropy of any isolated thermodynamic system tends to increase over time, approaching a maximum value.” In other words, as time goes by, the efficiency of the system reduces, since the loses are cumulative.

You might say that, in fact, new technologies bring up efficiency, but that’s not really how it works. Entropy is general accumulation, and for that to happen, we would have to, eventually, obtain efficiencies higher than 100%. As this is not possible (the law above doesn’t let me lie), we need to continue feeding the system with more energy. No, it is not a simple concept. It took me a long time to understand it. Continue reading and maybe I will manage to explain it with more clarity. Read the rest of this entry »

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Manifest of the invisibles

January 14, 2009

About fifty active urban cyclists, among them myself, decided to get together and write an open letter, so that we could have a voice in the discussion about segregated bike lanes, rented bikes and respect in traffic. The letter enriched so much that became a Manifest. The Manifest of the Invisibles. Check it bellow the fold. If you like and agree with what we are saying, feel free to sign it. Just leave a comment and I’ll include your name.   Read the rest of this entry »

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Exter…. what? Externalities

November 10, 2008

 

As promissed, here comes the second post from the series “Red Pill”. The subject, externality, is fundamental to the comprehention of the problems that humanity faces today and for each one to comprehend its part in a less disastrous future. Read the rest of this entry »

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There’s no such thing as throwing away

October 10, 2008

About a year ago we wrote a post named “Know how to throw away”. The idea, at that time, was to discuss recycling and how important it is to know what to do with materials such as cooking oil and batteries.
But now it is time to tell the naked truth: there´s no such thing as throwing away, people! And this is one of the main reasons why we find ourselves in the situation we are today. In the past, the planet “barred” it all. It was infinite. It could not get all dirty because there was always a way to escape further to the West. The river received our garbage and took it far away: to the sea. And everyone know that the Earth is a water planet (at least in its surface).
But then, we colonized pretty much the whole world. And reproduced very very fast. Think of an aquarium (you probably visited one already). We were three fishes who lived in this big aquarium and thought there was no way we could get it dirty. But we continued reproducing so much that now we are 300 fishes in this small glassy boss. Got the picture?
This implies that the myth of throwing away has to be completely forgotten. Lavoisier Law said, back in XVIII century, that in nature nothing is created, nothing is lost, everything is transformed. As the Earth is not endless, what we do is not throwing away. We simply get the residues (trash is not a good name for this, because it sounds like something with no use) and throw it outside our houses. Then, we spend the whole day out and what do we bring in? Bread? No, more residues to our homes. And everything starts back again. There´s no end.
But what´s wrong with this way of facing things? It´s simple: as people think they can throw things away, they also don´t think twice when they want to get rid of undesired things, not even considering its destiny. If you got rid of something useless in your house, it means there´s free space in your house, and you can buy something else. As you think, in this current distorted vision, that the thing you threw away is gone forever, it means there´s no problem. Except that it really means landfills, natural resources being used as if they were- how can I say it- infinite. Out of sight, Out of mind.
So you went to the bathroom, did number two, and what then? Just flush. Your dejects go away and know the problem is solved, you don´t even have to worry. Someone will take care of it. But it doesn´t always have a place to go. This entity “someone” doesn´t always solve your problems. There´s some paper in your car? Throw it in the street, this way it won´t get your car dirty… But the street is yours, I´m sorry to say. What´s public, I repeat, is yours!
I´m sorry to give you a cold shower (or you might even know about that already). But the fact is it´s essential that we all know what we are dealing with. To know that what you buy or throw away has consequences. So stop and think when you buy something. Reduce your consumption. And stop throwing away as if there was no problem. And do not use other people´s dust as an excuse. Or do you like it when someone enters your house and spit on the floor?
Anyway, I´ll tell you in advance: the next posts won´t be for those of weak heart. They´ll probably mess with people´s egos. This is due to the launch of a new session: the Red Pill. Welcome to the desert of the real </Morpheus>.

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Picture courtesy of enricopalombaro via Flickr.

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Notes from a Freecycler

August 21, 2008

About six months ago, I decided to learn first hand what the Freecycle Network is all about. For those who don´t know, Freecycle is an initiative created in 2003 by a guy from Arizona, Deron Beal. Helping an NGO that recycles materials in his hometown, he noticed that objects in perfect conditions often ended up in the recycle bin or even the trash. In the beginning, they started looking for people to receive the objects, but soon he had the idea of an e-mail list were those objects could be posted for donation in a fast and easy way. Freecycle´s first list was created.  Read the rest of this entry »

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Give gifts, not garbage

August 18, 2008

I´ve been looking for alternatives to wrap up my gifts for a while. At first, I stopped wrapping them at all. That made people look at me in a very strange way.  This look didn´t actually bother me. What bothered me was the lack of surprise which, I believe, is the best part about giving someone a present.

So I started to study other possibilities. Read the rest of this entry »

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Unboxing Helena

July 30, 2008
Photo cortesy of Walsh

If you´ve been reading this blog for a while, you already know that we don´t like plastic bags or Styrofoam trays at all. Actually, the packaging problem is one that hunts us daily. Either with bread, shampoo, batteries or magazines. Everything we buy is packed with something, paper or plastic, and comes in a bag. And I won´t even mention the bottled water, which is a matter for another post. The fact is a society that is addicted to plastic and all things disposable could only consume everything in packages. Read the rest of this entry »

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Welcome to Quintal

July 23, 2008

If you came here looking for Bamboolog, you did not mistype the address. It’s just that we registered a domain (nossoquintal.org) and changed the blog’s looks. Now we have a new name, a logo and news won´t be missed. Below the fold, this website’s new About, or our Manifest. And, by the way, in Portuguese, Quintal means Backyard. Also, this is the english version of our blog. We´ll try and keep it upt to date, thanks to Vivian Alves for the translations.

Think globally, act locally. Coined in 1969 by David Brower, founder of the environmental NGO Friends of the Earth, this concept was spread throughout the world and today has almost become a slogan for the third sector. The idea is that we need to understand the whole, but act considering the particularities of the means. Well, what is more local then our backyard? This little peace of our planet. Closer, more nostalgic, more palpable. It´s in the backyard that we begin to do our part.  Read the rest of this entry »