&ot Journeys' End

Journeys' End

We walk many paths, many roads
Till death halts our steps.
Every day a new adventure,
A new journey of self discovery.

20080716

Cost of leadership

There is a lot of complaining over the Federal Government’s various schemes to reduce our carbon emission. Some of these are valid concerns, yet others are nothing more than short-sighted yapping of the unwashed. Here is a typical example of such a thing:

“if Australia cuts or carbon emissions by 50% it will not make any difference either as we contribute 1% and China and India are growing at a rate of 10% per year. They produce more Carbon in a day then we produce in a year. So why are we going to destroy our economy exactly again?”

This typified the majority opinion in my encounters with the Australian public online and off. It shows a marked lack of foresight and more than a little scare mongering. Firstly, our economy is hardly going to be destroyed because of emission trading. The European Union Emission Trading Scheme (EU-ETS) was implemented in 1st of January 2005 with the then 15 countries of EU as participants. Today 23 EU [1] members are participating in EU ETS. Do you really think the number of participants of EU-ETS would increase if emission trading destroyed economies?

So why should we implement emission trading when China, India, and the rest of South-East Asia (SE Asia) account for so much of the world’s carbon emission? The answer is two fold. First is the fact we are a First World country, an Enlightened Society, a World Leader. If we don’t do what we can do cut back on carbon emission, then how can we expect developing countries like China and India to do so? Secondly, countries like China and India have such large manufacturing bases because of us. First World citizens demand and consume products which are produced in factories based on South-East Asia. It is our demands which creates industries in in SE Asia, our demand that China and India account for such large percentage of global carbon emissions. United States of America emits more carbon dioxide per capita than any other nation, followed by Saudi Arabia and you guessed it, Australia [2]. In other words, Australians are the world 3rd largest carbon dioxide emitters. So when you combined add two and two together, it becomes absurd to suggest we simultaneously demand cheap products from countries like China and India and that they cut back on carbon emissions, while we do nothing ourselves.

The Kyoto protocol is often branded as a toothless tiger because of lack of political will. Yet when political will is exercised, the masses complain about the cost. Wake up people of Australia - only First World countries like ours can afford to exercise political will on such a scale and on this subject. As consumers we are the ultimate cause of carbon emissions, and as a world leader we need to be the ones who take the first step. Emission trading will cost us - see it as the cost of leadership, the cost of doing something proactive to ensure our future on this planet. If we balk at the cost, then we are in no position to ask China or India to cut back on their carbon emissions and absorb the resulting losses.

Cheers, Steve

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unoffical libfg repository

I have set up an unofficial git respository for libfg patches and new swig generated python interface, as Gavin Baker (the author) appears to be busy with other things. This is a maintance only repository as far as libfg goes - I don't plan on adding any more features (since all the ones I need are there already). I will however work to produce a more pythonic interface to libfg, as the swig generated interface is a straight port of C api into Python.

Currently the repository contains the following fixes and enhancements:

  • RGB565 and RGB555 patch by Adalbert Prokop
  • fg_new_compatible_frame patch by echoline
  • mmap fix by me
  • swig generated Python interface by me

If you have a patch against libfg, please post it at the libfg project's page first, and then to me if Gavin does not respond. I do not intend to take over development of libfg, and it is my hope Gavin will in the future make this obselete/redundant.

Cheers,
Steve

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20080708

Evolution of a circuit layout

Half way mark to a 4 channel motion controller. Version 3 of the layout seems to work well and was relatively easy to duplicate by eye. In fact I hardly used the schematic at all.

The new lead free solder (1mm) I am using is much too thick for my liking, I ended up using more solder than I normally would, and made some unintentional bridges which caused problems. That and one of the diodes were wired in reverse.

I really need to find some sub millimeter lead free solder - no one seems to stock them here in Australia :-|

Cheers,
Steve

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20080705

Another holiday, another webapp

Thats right, another webapp! This time using google's app engine, so feel free to abuse it, somewhat :P

Rank'em is its name, and it basically lets you create a collection of Things then allow other people to rank each Thing against each other, producing an overall ranking of Things.

Have fun and let me know what can be done better.

Cheers,
Steve

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20080620

Sports isn’t the only thing we are good at

From the website:

“StarStuff is ABC NewsRadio's flagship Astronomy, Cosmology, Space and Science program. “

It is hosted by Stuart Gary and it is the only public program on TV or radio which is dedicated to science.

And it is about to be axed to make way for a 30 minute program about sport.

Now as Australians we are justifiably proud of our sporting prowess, but with more than 700 hours of programming on radio and TV already dedicated to sports, do we really need to replace a 30 minute show about science so we can find out more about sports?!

This country is bemoaning the lack of skilled workers and slumping enrolment in engineering and science , wringing its hands about the “brain drain” where our best and brightest go overseas to work - and here we are replacing the only dedicated science program available freely to the public with a sports program.

Australians are not just great sportsmen, we are great doctors, engineers, and scientists too. But if you were to read the news, watch TV or listen to the radio, you would be hard pressed to find evidence of this.

As a nation we need engineers and scientists working in this country to progress into the future. To do this we need to inspire children to be interested in science. We need to get the public interested in science and make it OK to be interested in science. The most effective way to do this is to make make science accessible. StarStuff does this all by its lonesome in the sporting crazed landscape of public programming.

So please please please the Powers That Be, at the very least save StarStuff. Expanding it wouldn’t hurt either.

Cheers, Steve

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