Showing posts with label progress. Show all posts
Showing posts with label progress. Show all posts
Saturday, 13 September 2014
Whispering into the Future
It looks like just another Formula 1 race. The difference: these cars are whispering around the track. No neighbours upset about the noise here.
As I write, Saturday September 13th, 2014, the first FIA Formula E race is on in Beijing. Why is that something to write about? While the racing cars look like ordinary formula 1 racing cars, they are powered by electric motors. The benefits? Less noise, less car parts, and more importantly, the energy used to charge the batteries could come from any source that can be converted into electricity: wind, solar, hydroelectricity, fossil fuels, and even what is currently perhaps the darkest sheep of the family, nuclear energy.
About a hundred years ago, internal combustion engine (petrol/gasoline) and electric vehicles were equally crude, but the internal combustion engine option was chosen for various reasons. It appears that the planet has taken an environmentally costly 100-year detour around electricity powered vehicle technology and that detour is now literally running out of fuel: crude oil extraction is no longer cheap, and the environmental impact can no longer be ignored. Liquifiable fuel alternatives to crude oil have similar environmental issues attached: in the face of the increasingly difficult to ignore global climate change, carbon dioxide emissions associated with the use of crude oil, natural gas, shale gas and coal appear nothing less than a death sentence for many in vulnerable places around the world.
The detour may be coming to an end, but before it does, a couple of improvements are required as far as the current standard motor vehicle is concerned: lower battery cost and higher battery capacity. Both are improving steadily. As far as lighter vehicles are concerned however, the sun of a new era has risen into view. Examples: electric bicycles in Japan, and bicycles and motorcycles in China already ply the streets in increasing numbers in this silent revolution. For many, the detour is over.
Labels:
Beijing,
bicycle,
climate,
electric,
global warming,
mobility,
progress,
sustainable,
technology,
Transport
Wednesday, 30 May 2007
The concrete and the trees
Having spent my first five years on the planet in countryside, I have all my life been conducting an enquiry, internally and externally, on what it is that I might embrace as the meaning of true progress. As my life has progressed, I have had to stirke a few contenders from the list. Among these are: industrialisation, a world ruled by corporations, assuring a material paradise for all, absolute personal freedom, wellbeing through expert scientific pursuit only, political rule by a technocracy, central planning and possibly many others in their different forms. As primary goals of any society or civilisation, these are dead-ends it seems. The human reality is a mysterious jewel that will not show its beauty to the visible world unless you shine on it a light of adequate colour, with the adequate intensity, at the adequate time. Ignorance of human subtleties in history have made the difference between times of peace and progress, with their legacy of learning, architecture and scientific progress on the one hand, and times of continuous war, savagery and ignorance on the other. The image above (from my private collection) is of a view in a public park/garden in Tokyo called Yoyogi. It is at such times that the peace of being among nature, while always feeling the pressure of the ever-expanding domain of the concrete-filled world, that one is called to question the apparent paradox of modernisation: should we destroy what brings us peace and indeed sustains us, in order to 'make progress'.
Indeed, mobility and access is just one issue among the questions raised by the contrast between the concrete and the trees. Below are some photos inspiring the move to a world with better access and mobility:



Countryside trail on the way to the top of Kilimanjaro, Tanzania.
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www.renegademedia.info/media/article-pdfs/greenliving-winter-2005.pdf
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Source: from a pdf available at: www.renegademedia.info/media/article-pdfs/greenliving-winter-2005.pdf
(Originally posted with photo(s) at http://dlamini-dlamini.blogspot.com/)
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