Van-e jövőjük a megújuló energiaforrásoknak – és van-e jövőnk nélkülük?

The industrialisation of the 20th century have expanded the energy requirements of modern society to enormous proportions. The once seemingly inexhaustible supply of fossil fuels is fast diminishing, and carbon-dioxide emissions are threatening environmental catastrophe. According to climate researchers, if we are unsuccessful in intervening in global processes, the transformation of life on earth will not only force future generations to face serious consequences, but ours too. One possible alternative is the spread of renewable energy sources – solar energy, wind power and biofuels. These all genuinely originate from the sun and are therefore renewable. Supported by a short lecture by Lili Mézes

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Meskó Attila (előadó)
secretary general
ELTE TTK Geofizikai Tanszék
ELTE TTK Geofizikai Tanszék
director for science
Felvétel hossza (en): 01:31:02
Recording date: 2007-03-19 18:00:00
Upload time: 2014-05-14 19:51:54
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