326 pages , Earthscan , 2012 The greatest challenge of our time is to build a world based on the sustainable use of renewable power. Our massive dependence on fossil fuels has upset the very climatic system that made human evolution possible. The global economy and its financial system are in jeopardy, running hot on overtly cheap yet increasingly costly and fast depleti...[Read More]
264 pages , CRC Press , 2012-03-22 This book offers a global perspective of the current state of affairs in the field of solar power engineering. In four parts, this well-researched volume informs about: Established solar PV (photovoltaic) technologies Third-generation PV technologies based on new materials with potential for low-cost large-scale production Solar cell te...[Read More]
AuthorHouse , 2011-06-13 Global Warming is a serious matter requiring an open and honest discussion. Unfortunately, I have not seen any such discussion. I hear that there is consensus among scientists. When they know what they are talking about, they also are able to explain what they have discovered. In this topic, though, whoever these scientists are, they do not seem willing ...[Read More]
Our distinctive worldwide tours travel to destinations unique for abundant and photogenic mammals, birds and nature. All our trips emphasize maximum time in the field, action-packed wildlife photography, knowledgeable and enthusiastic leadership, small groups, and custom itineraries perfected during more than 35 years of leading tours. We have a non-smoking policy.
We specialize in tours to Antar...[Read More]
Cambridge University Press , 2011-04-28 Food security and environmental conservation are two of the greatest challenges facing the world today. It is predicted that food production must increase by at least 70\% before 2050 to support continued population growth, though the size of the world's agricultural area will remain essentially unchanged. This updated and thoroughly revis...[Read More]
Green Key is an international voluntary eco-label for tourism facilities that promotes sustainable tourism. It aims to contribute to the prevention of climate change by awarding and advocating facilities with positive environmental initiatives. Green Key is a non-governmental, non-profit, independent programme operating under the umbrella organisation of the Foundation for Environmental Education,...[Read More]