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Will the RepRap machine bring a new manufacturing and the end of consumerism?
Ann Danylkiw
20th July, 2010
3D printing machines such as the 'RepRap' already allow people to design and 'print out' products at home. Could this be the beginning of the end for traditional, capitalist manufacturing? more...
Reusing bike parts to power water pumps, corn crushers and more
Mira Olson
15th July, 2010
A tiny workshop in rural Guatemala is pioneering cheap, eco-friendly, pedal-powered machines made from discarded bicycle parts more...
Janine Benyus: we need to go way beyond energy efficiency in design
Laura Sevier
30th June, 2010
The president of the Biomimicry Institute on learning from nature, designing cities to perform like ecosystems and why chemists, engineers and architects need to learn more biology more...
The link between BP, geoengineering and GM
Jim Thomas
28th June, 2010
BP won't stop at dangerous deep water drilling: the company is bent on still more dangerous projects, including genetic modification and hacking the planet's atmosphere... more...
Las Gaviotas: proving sustainable living possible where it shouldn't be
Michael Buick
22nd June, 2010
How one Colombian community put wind turbines where they shouldn't have turned, water pumps where they shouldn't have worked, and planted a forest in soils thought long dead more...
Could open source technologies help us solve climate change?
Jamie Andrews
4th May, 2010
'Open source' is a familiar concept to many web users, providing free, well-supported software across the internet. But could the same principles be used to rapidly disseminate low-carbon technologies around the world? more...
Join our campaign to halt geoengineering
Jim Thomas
4th May, 2010
It's time to say no to scientists and politicians considering geoengineering as a way of tackling climate change, says Jim Thomas more...
How deep sea aircon could cut the heat of climate change
Chris Pala
13th April, 2010
The deep ocean is cold; our cities are growing increasingly warm. What if we could tap those frigid depths to cool down energy-hungry metropolises? more...
Regulate geoengineering before it's too late, say MPs
Ecologist
18th March, 2010
Climate manipulation must be regulated at the UN level to avoid countries taking matters into their own hands, says a committee of MPs more...
Mobile phone metals fuelling Congo war
Ecologist
17th February, 2010
Technology companies should be honest with customers about the origin of the metals in their products, says NGO Global Witness more...
The open-source hydrogen car set to change the industry
Alex McDonald
20th January, 2010
Cars are evil, right? But what if they ran on hydrogen, did 300 miles per gallon, were leased rather than owned, and were produced under an open source business model... more...
Architects propose 'radical' coastal flood defenses
Ecologist
15th January, 2010
Architects, engineers and developers say that the UK faces an 'extreme threat' from flooding, and must respond accordingly more...
science and technology: 1/25 of 190
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Was 2009 the year the world turned against GM?
Claire Robinson and Jonathan Matthews
11th January, 2010
Despite promising the world in 2009, biotech corporations have increasingly raised the hackles of scientists and citizens worldwide more...
Solar India: why climate finance is so important
Anna Da Costa
14th December, 2009
As negotiators haggle in Copenhagen over the levels of financial assistance to be provided to less-industrialised nations, Anna Da Costa highlights the difference this money could make more...
CASE STUDY: from campaign group to Westminster
Dixe Wills
20th March, 2009
From chasing endangered parrots to hunting for the environmental holy grail with Friends of the Earth, one of Britain's pre-eminent eco campaigners wants to take his quest for a better, greener world to the halls of Westminster.Dixe Wills meets a man on a mission more...
Fighting for nuclear disarmament
The Ecologist
1st July, 2003
Ploughshares actions started in 1980 in the US. They have taken place in many different countries, with weapons as diverse as rifles, warships, missiles, submarines and aircraft being dismantled or damaged. more...
Shakespeare had no Blackberry: let's have a technological Sabbath
Tom Hodgkinson
9th November, 2009
Putting down some of our hi-tech gadgets and hi-octane pastimes might help us make a lot less impact... more...
Does shipping have a green future?
Chris Carroll
27th October, 2009
The aviation industry has its climate change plans, car manufacturers are working on 'eco' alternatives, and rail is considered top of the class, but what has the transport mode that delivers 90 per cent of goods to the UK done to improve upon its environmental credentials? more...
Inspiring solutions are out there, you just have to look
Jeremy Smith
25th October, 2009
The 350.org events last Saturday on the International Day of Climate Action give us cause for hope. As Jeremy Smith is discovering, there are thousands of inspiring stories out there about people making a difference more...
National Grid plan for local waste-to-biogas plants
Ecologist
8th October, 2009
Electricity operator National Grid believes that with the right Government incentives, renewable gas could be produced from our waste and fed straight into the mains more...
Apple quits Chamber of Commerce over climate denial
Suzanne Goldenberg
6th October, 2009
Technology firm becomes latest in line of high-profile departures after federation opposes efforts to reduce emissions more...
Hell for leather
Jim Wickens
1st June, 2008
Must-have handbags? shoes to die for? From cheap trinkets to luxury car interiors, Jim Wickens discovers the startling facts behind what we buy into when we buy leather goods. more...
Renewables expert David Mackay appointed to Government
Ecologist
3rd September, 2009
In a surprise move, the Department for Energy and Climate Change (DECC) has appointed Cambridge Professor David Mackay as its Chief Scientific Adviser more...
Geo-engineering: climate solution or dangerous distraction?
Ecologist
1st September, 2009
The launch of the Royal Society's report on geo-engineering raises the spectre of a quick-fix solution to climate change. But is it that simple? more...
Under the hood of the solar electric car
Ecologist/Positive TV
25th August, 2009
Cambridge University's solar electric car 'Endeavour' was unveiled in July as a contender in the Global Green Challenge - a gruelling race across the Australian outback in October. Now, the Ecologist and Positive TV take a look at the guts of this remarkable vehicle, and ask - what does it mean for the average road user? more...

