The National Biodiversity Authority has released a new set of rules to manage sharing of benefits generated through the use of biological resources. The Biological Diversity (Access to biological Resources and Knowledge Associated thereto and Fair and Equitable Sharing of Benefits) Regulation 2025 was approved by the Central government and …
THE GRAND Mughal Akbar, whose 450th birth anniversary was marked this year, once remarked he would venerate the person who could grow two blades of grass where one grew previously. Was he not talking of Appropriate Technology, a term that has come into vogue more than four centuries later? It …
THE NEXT time you see a kalamkari sari, treat it with respect, for it employs an ancient technique of dyeing cotton fabric, and the patterns are traditional. India's fabric trade goes back to the Phoenicians who are believed to be the first foreign merchants to come into India (Gujarat), and …
CRITICISING or condemning lopsided developmental priorities and highlighting their consequences is one thing; outright rejection of the very concept of development, science and technology is quite another. Propagating extremist ideology -- one that goes to the meaningless extent of rejecting even the Second Law of Thermodynamics -- is the sum …
MUD IS a versatile building material that has been used to make some extraordinary architectural marvels -- from 1,000-year-old ksars (forts) in Morocco and 6,000-year-old arches, vaults and domes in the Nile Valley to multi-storeyed houses of adobe, sun-baked bricks of mud and straw, which is the traditional building material …
IN 1988 the Delhi Development Authority (DDA) allotted 2.1 ha of land in Nand Nagri in east Delhi to the Mud Village Society (MVS) to build a model colony of environment-friendly mud-houses. However, the project seems to have run into rough weather and the Municipal Corporation of Delhi (MCD) has …
AMIT MITRA A LARGE number of the over 700 mud houses built by the Karnataka Housing Board (KHB) at Yelahanka near Bangalore are showing signs of falling apart. This is a major setback to a project that described by V Suresh, a HUDCO director who was then KHB chairman, once …
MUD IS no longer inferior. As a building material, it can be strengthened and stabilised to function as a viable alternative to concrete and steel. Traditional mud-building methods include mixing specified quantities of rice husk, cow dung or lime with raw earth. One of the oldest techniques is the wattle- …
ARCHITECTS hoped to establish mud as a viable building medium when they set out to build the country's first major environmentally-sound building. The mud headquarters in Delhi of Development Alternatives (DA) headquarters was built to prove a point, recalls Shrashtant Patara, a DA architect. "It was one of the first …
S GOPIKRISHNA WARRIER IN 1976, the biogas lab of the Centre for the Application of Science and Technology to Rural Areas (ASTRA) was constructed on the Indian Institute of Science (IIS) campus in Bangalore with unique building blocks. They were not conventional kiln-fired bricks but stabilised mud blocks. Fourteen years …
THE OLD water works of Burhanpur town is an impressive example of Mughal engineering skills. Named for Sheikh Burhanuddin, the town was built in 1400 on the banks of the Tapti in Khandwa district of Madhya Pradesh. The founder, Nasir Khan Faruqi, established it as the capital of the Faruqi …
"A plant in the backyard has no value," says an Indian proverb. This attitude, which has been the bane of Indian society -- and that of the nations of the South -- repeatedly tends to overlook the traditional in pursuit of the modern. These societies often forget that modern technology, …
WHEN I WAS a child, illnesses in traditional Indian families were not remembered as connected with germs, but with events and the suprarational. One heard that at a marriage, somebody's third son broke out with the measles and somebody's aunt sprained her ankle in her anxiety to catch a glimpse …
Farm forestry was promoted in India in the late 1970s to produce fuelwood for rural consumption. The program was immensly successful in the green revolution region in the early 1980s, but farmers produced wood for markets, and not to meet local needs. This market orientation of farmers was recognized in …
THE traditional gharat (water wheel) has caught the technologist's eye and deceptively simple modifications to its design have made it at least 40 per cent more efficient and also enlarged its capability so that it can power several machines simultaneously. The gharat, in use for centuries in the Himalayan region, …
IN THE small workshops of Purani Mandi in Saharanpur, woodcarvers fret, fit and polish their carvings for a revitalised urban market in India and abroad. Their own future, however, is precarious. Spiralling prices of fast-depleting raw materials and a market controlled by middlemen threaten to choke this once thriving trade. …
SOMEWHERE in the Ayodhya hills of Bengal's Purulia district, a scorpion stung the wits out of me. My adivasi companion, Sukhchand, still in his teens, rubbed a poultice made up of some leaves on the bite and it brought instant relief. I had occasion to remember Sukhchand decades later when …
JUST 55 seconds in duration, it left 1,000 people dead. The earthquake, measuring 6.1 on the Richter scale, which devastated the hills of Uttarkashi, Tehri Garhwal and Chamoli districts in UP last October, also left 20 per cent of the houses in the region totally destroyed or severely damaged. What …
"EARTHQUAKES don't kill, buildings do," says John Beynon, principal architect at UNESCO's regional office in Bangkok. Today, people are shifting to "killer buildings" as they give up their traditional building technologies in favour of modern designs and materials. This disastrous transformation has taken place not just in Garhwal, but idso …
WHILE rice transplantation is a traditional practice in Asia, maize transplantation, a fairly recent technique, is now gaining ground in many countries. The technique helps farmers harvest a third crop in areas where none would have been possible because of a short summer. North Korea has already doubled its maize …
It is popular in periods of Hindu religious fasting like Navratri. It is also commonly found on the shelves of health food stores. But for the tribals in the Sahyadri hills in Maharashtra, buckwheat is a way of life. Unlike in the hilly regions of northern India where kuttu, as …
