In this informative book, the author, Dr. Ashok Kundapur, who has had the privilege of contributing scholarly articles to Enclyclopedia of Life Support System (EOLSS) of UNESCO and Wikia of Solar Cooker International, has distilled his experience of 35 years, to cover over 260 designs of solar cookers, in full color, designed around the World.
Billions in Change, the brainchild of Indian-American entrepreneur Manoj Bhargava, shows how simple but life-changing inventions provide clean water, electricity, and improve rural lives. The innovations include a RainMaker device that can turn dirty water clean, a low-cost, portable solar-based power generator and a ‘cost-free fertilizer’ that is made by gathering whatever is laying around.
From Solutions Journal: The stunning manner in which the Zapatistas presented themselves to the Mexican government, as well as the world, saw them descend upon several towns, cities, prisons, and wealthy landowners. During the revolt, guerillas liberated political prisoners, stormed military barracks, occupied government offices, set fire to trumped-up files that unfairly criminalized Indigenous people.
Here’s a thinker, who in the 1960s, declared climate change as a defining problem of the age. Who accused his fellow environmentalists of advocating mere “technical fixes” of capitalism, instead of addressing root causes. But today, his ideas are enjoying an unexpected revival. Damian White pays tribute to Murray Bookchin, who died on this day in 2006.
To mark the bicentenary year of the bicycle, and to promote cycling among children, Ecologise Hyderabad and Ride A Cycle, Bangalore has published book on bicycle maintenance entitled ‘You and Your Cycle: A Guide to Maintenance’. The fully illustrated 40-page book is authored by Lavanya K and Shamala Kittane and is priced at Rs. 50/.
Charles Eisenstein writes: We need a parallel system of technology development that can guide society as conventional systems unravel and conventional technologies fail to adequately address our problems. Imagine a worldwide archipelago of land-based institutions of learning, sanctuaries of alternative technologies of earth, mind, matter, and body that are marginal or absent within conventional universities.
T. Hanumantha Rao, irrigation engineering expert and the brain behind a participative method of water management based on his ‘Four Waters’ concept, passed away on Sunday. The Four Waters concept, explained in this video, brought rich benefits to Rajasthan, where even drought-affected areas improved over the years. Several other states are actively pursuing his recommendations.
When we talk of sustainability, we often hear terms like eco-friendly technologies, appropriate technologies etc. To this, critics often say that we’re talking of going back to nature, we are being primitive, unscientific and that this is not possible. This article tries to provide a logic for eco-friendly, appropriate technologies using human and animal power.