Water out of the air?

A new invention, called the WaterMill, is promising to allow households to supply their own water by condensing it our of the air. The company producing it, Element Four, is, obviously, very positive on its potential.

For more details on how it works, see The Observer article.

The US currently goes through 30bn litres of water a year, at a cost of approximately US$11bn - while using 1.5m barrels of oil and twice as much water as is actually delivered in the bottles, in the process. If those US consumers could be convinced that the output from the WaterMill was worth swapping for their addiction to bottled water, the ecological benefits are obvious.

What did worry me, though, was this: if the WaterMill was widely used and most houses manage to extract the water they need directly from the air - could this, in effect, reduce the moisture in the air, even further, and therefore reduce rainfall in the areas where it's used? Could the WaterMill actully reduce the likelihood of rain, locally, in the regions in which it is used... thereby reducing the total rainfall in the catchment areas of those regions?

Could this be a zero-sum game, or at least a solution that suffers under a law of diminishing returns?

Perhaps somone more knowlegable on these matters of meteorology than myself could speak to the possibility of such a negative feedback loop being an issue.

Just a great picture

Nothing "Eco"... nothing "Techno"...

Just a cool photo - that I wanted to share.

Thieves stealing panels soon to be worth nothng

The New Scientist reported recently that Solar Panels are set to drop in price, dramatically, as new production comes on-line and supply outstrips demand, over the next couple of years.

But apparently that memo didn't get delivered to the thieves across America, who seem intent on making the Solar Panels the big thing in theft statistics.

The New York times reports an alarmingly fast growth in Solar Panel theft in many areas across America.

Never fear though - as the price of photovoltaic cells plummets so will the incidence of taking them illegally.

Fantastic! Now we can make an argument to the Liberal / Republican / Conservative parties that reducing the cost of solar energy isn't a "Green" issue - it's a matter of crime prevention and civil unrest.

Today's headlines

I won't always be as off-hand and brief as this... but I've got a lot of material to cover in my first headline list... and, hell, it's getting late :-). So here is:

• It may not be innovation, but it is a breakthrough... the Vatican announces, today, it's supporting green technology. Imagine solar panels on every Catholic church in the word!
• Dumplonians lead charge in Energy Independence - eccentric sounding inventor and island owner, Dean Kamen, showcases ways to reach energy independence.
• US Mayors sign up to Climate Protection en masse, in anticipation of the new administration in the White House.
  
• And in more solar news... LA tries to trump California for Green Status
• Greenpeace helps to "name and shame" companies for heir green credentials (or lack thereof) with their Green List
• And finally - for a real feel-good video experience, see uncultured.com's piece on technology that turns Cow Dung into Water

Happy eco-viewing.

The big bang

A couple of recent events has inspired a new blog - and here it is.

In the beginning there was light... at the end of the tunnel

A recent article in the New Scientist (The Greening of Silicon Valley) brought a glimmer of hope in this dark and dirty world. It describes the way in which recent trends in Silicon Valley indicate greater and more focused funding for green technologies. Growth in seed capital for "Eco Tech" could, quite literally, be the worlds engine for a green revolution - and any indication that momentum is growing, in this area, must be good for all us.

And in the end, we live happily ever after

Coupled with this is Ray Kurzweil's recent writings on the "Biotechnology Singularity". For those of you who don't know, Ray Kurzweil is an inventor and futurist. He is famous, amongst other things for his calculations (using exponential graphing techniques) to predict the future time by which certain technological achievements will be reached.

For example, he predicted a number of years in advance, when the first Teraflop chip would be produced. He also, more famously, predicted, a decade in advance, when the a computer would beat a human at chess. The interesting thing about that particular prediction is that he was about a year out... on the conservative side. A computer beat a human at chess a whole year earlier than Kurzweil predicted - so if anything, he can be accused of being too conservative...

Not an accusation that his predictions usually inspire... at least not before they come true, anyway.

So... anyway... Kurzweil has a new prediction: that within 15 years biotechnology will have started to increase the average human lifespan by more than 1 year per year... in other words - anyone alive then, with a high enough quality of life to achieve the average life span will, theoretically, be able to live forever.

So what's point of it all anyway?

All of this, to me, points towards a revolution in human advancement and technological ability. A revolution that I would like to log - right here.

The inventions are coming thick and fast. The innovation is relentless - and I, for one, would like a central place to find all the most important Eco News around.

As often as I can can, I will pull together the most important, relevant and worthwhile news and current affairs relating to Green Technology and Environmentally Friendly Innovation.

Come back, sign-up and keep up to date with all things Eco Techno.

Welcome.


Related links:
Listen to Ray Kurzweil: Life in the Future
Building the Cortex in Silicon
Excerpt: The Age of Spiritual Machines, Chapter 6, by Ray Kurzweil
Environmental Technology