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Number of hungry people in the world “unacceptably high” by Gargi Parsai

Global hunger is rising rapidly due to sharp spikes in food commodity prices. The combination of global food crisis and economic recession pushed the number of hungry people beyond the one billion mark, United Nations Food and Agriculture Organisation's Director-General Jacques Diouf told the 36th session of the Inter-governmental Committee on World Food Security (CFS) in Rome on Wednesday. The session has been timed with the World Food Day on Saturday. Agricultural scientist...

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Managing the monsoons

Catastrophes like unprecedented floods in Pakistan and China and cloudburst in a desert region like Leh in Jammu and Kashmir are no longer rarities. With climate change being a reality, freakish weather-induced calamities are bound to become more frequent all over the world; India being no exception. Mechanisms, therefore, need to be put in place to minimise, if not wholly eliminate, the damage due to such events. Unusual floods in...

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Overcoming the Malthusian scourge by Jeffrey Sachs

Complexity and unsolved problems are at the very heart of the sustainability challenge, and at the very heart of M.S. Swaminathan's thinking and essays. In 1798, Thomas Robert Malthus offered the piercing insight that geometric population growth would inevitably outstrip food production, leaving society destitute and hungry. Since that time, our optimism of beating the “Malthusian curse” has waxed and waned. Few people in modern history have done more to help...

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North-East’s climate change vulnerability to be mapped by Padmaparna Ghosh

In the first study of its kind, a group of scientists will map climate change vulnerability in all the north-eastern states of India. The study, to be completed by end-July, will focus on threats to agriculture, forestry, water and livelihood resulting from climate change in the fragile region. The study will be conducted jointly by scientists from the Indian Institute of Science (IISc) in Bangalore, Jadavpur University, the Indian Institute of Technology...

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Climate change and poisonous chemicals focus of new UN study

 A major new United Nations study will examine the influence of climate change and some of the world’s most hazardous chemicals on human health and the environment. The 12-month study, announced by the Secretariat of the Stockholm Convention, will provide the scientific community and policymakers with a better understanding of the effects of climate change on emissions, environmental distribution, toxicity and exposure to what is known as persistent organic pollutants...

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