Science and technology hold the key to developing low-input, high-output agriculture. The challenge is to use new technologies creatively and to make evidence-based decisions on the deployment of new technologies. Crop breeding is carried out to meet two broad objectives: one, to increase yields of a crop per se and, two, to protect the yield potential by developing crops resistant to diseases, pests and environmental extremes.  Both yield-enhancement and yield-stabilisation are...

-Down to Earth WHO agency says there is compelling evidence to classify diesel fumes as deadly carcinogen along with tobacco, asbestos The International Agency for Research on Cancer (IARC), a part of the World Health Organization, gives its scientific verdict that diesel engine exhaust can cause lung cancer in humans. In its report released on June 12, IARC has reclassified diesel exhaust from its group 2A list of probable carcinogens to its...

The Institute of Defence Studies and Analyses (IDSA), in its report on reforms in the intelligence setup, has recommended bringing all agencies under Parliamentary scrutiny, while suggesting that a single authority be put in charge of all agencies, civil and military. In its report — A Case for Intelligence Reforms in India — the IDSA, an autonomous body funded by the Ministry of Defence, has advocated providing these agencies a legal...

Of late, a childhood friend's 80-year-old mother has taken to writing. Emboldened by her single-mindedness, memories dulled by a lifetime of contingencies now respond readily to the daily rustle of pen on paper. One memory stands out in Surjit Kaur's mind. In 1957, as a fresh eyed schoolteacher from Delhi she went on an educational tour to Uttar Pradesh, Madhya Pradesh, Bihar and West Bengal. It was 10 years after Independence...

Computers in primary school classrooms are not inherently a good thing I read with interest the report on the Central Advisory Board of Education on the use of technology in education, and broadly agree with their conclusion that computers should not enter the classroom until upper primary school level. The modern fascination with new technology makes me think of what Henry David Thoreau said: “Our inventions are wont to be pretty toys,...