“Imagine fuel without fear!” In a fast-paced and riveting TED talk, Amory Lovins inspires his audience with an audacious vision – the USA weaned off oil and coal by 2050, making a “richer, fairer, cooler, safer world” not only possible, but practical, and even profitable. Professor Wikus van Niekerk, Director of the Centre for Renewable and Sustainable Energy Studies at … [Read more...]