Showing posts with label costing the earth. Show all posts
Showing posts with label costing the earth. Show all posts

Tuesday, 5 May 2015

Eco-Cities

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      Tom Heap investigates whether eco-cities are living up to their promise.
      In years gone by, Costing the Earth has visited two eco-cities, which both promised that rapid urban development could be green, sustainable and profitable. Dongtan in China was meant to be part of "the quest to create a new world", according to British designers Arup. Masdar in the Arabian Gulf was to have "changed the world", according to British architect Norman Foster. But Dongtan never got built, thanks to Chinese political machinations and corruption, while Masdar has stalled, a victim of the world economic crisis.
      China is still pressing ahead with over 100 new eco-cities. But does the idea of the eco-city make sense anyway? Critics say that some very ordinary new cities are being branded as "eco" in an attempt to give them a green marketing gloss, and that promoting the idea of the virtuous self-contained eco-city can mask a failure to build sustainably in the rest of the economy.
      Producer: Jolyon Jenkins.

      Thursday, 7 February 2013

      Robot Farmers

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        Robot Farmers
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        Satellite technology and advances in robotics are set to revolutionise the future of farming.
        Out go the heavy, soil destroying combines and tractors, in come a light army of mini robots which weed, spray and pick crops at the optimum time. Expert agronomists will advise thousands of farmers at a time. Using real data, farmers will be able to maximise the yield and quality of the crops as they leave the field.
        Sarah Cruddas meets the scientists engineering the robotic shepherds of the future, and hops into the cab of a self-driving tractor to experience labour and fuel saving precision farming.
        She also hears from Science Minister, David Willetts who believes that the UK can become Europe's centre of satellite technology. The data provided will, in the coming years, become more and more detailed enabling farmers to have a greater understanding of their land and allow them to produce yield maps and farm more efficiently than ever before.
        Costing The Earth ask if farms of the future will be run by a fleet of robots: from crop-picking automatons to swarms of electronic bees, and whether the farmer of the future be found in a control centre rather than out in a muddy field.
        Producer: Martin Poyntz-Roberts

        Duration:
        30 minutes
        First broadcast:
        Tuesday 05 February 2013
        Experimental field robots