The tsunami in Japan has rekindled a debate on coastal protection with sections of scientists claiming that bad Science has been used to wrongly portray mangroves as bioshields against tsunamis and waves from cyclones. Sections of environmental scientists and oceanographers have said the best defence appears to be mounds of sand and mud, and cautioned that it would be misleading to promote coastal vegetation as barriers against giant waves. In the wake...

Modern biotechnology and biodiversity are basically concepts of Science but have been politicised in the name of conservation and sustainable development, said biotechnology and medicinal plants consultant C Kameshwar Rao. Delivering the keynote address on modern biotechnology, biodiversity and sustainable development at the national conference organized by the Karnatak University department of Botany in Dharwad on Monday, the former professor of Bangalore University said biotechnology approaches had diversified from genetic engineering...

Appreciating the efforts of the government in containing polio and HIV, software czar and philanthropist Bill Gates on Tuesday discussed issues relating to immunisation and pentavalent vaccine production with Union Health Minister Ghulam Nabi Azad here. Mr. Gates and his wife Melinda called on Mr. Azad and discussed matters relating to the immunisation programme, pentavalent vaccine, polio vaccination efforts, HIV control and capacity building, senior officials said. The Microsoft founder appreciated the...

This book discusses a new poverty agenda for Asia and the role of social policies in economic transformation and reducing poverty. The poverty-reduction agenda is well known. So is the debate over poverty. No one disputes the fact that poverty of income (or expenditure, as countries such as India do not collect household data on income) is an imperfect measure of poverty, as there are non-income dimensions, too. Consequently, we...

Small-scale farmers can double food production within 10 years in critical regions by using ecological methods, a new UN report* shows. Based on an extensive review of the recent scientific literature, the study calls for a fundamental shift towards agroecology as a way to boost food production and improve the situation of the poorest. “To feed 9 billion people in 2050, we urgently need to adopt the most efficient farming techniques...