Will India still be the world's fourth-largest emitter of carbon dioxide in the New Year?

Humans have made a mess of the global climate

Greenhouse gas (GHG; mainly CO2, CH4, N2O, CFC-11 and CFC-12) measurements for 22 years (1983

The accelerated rate of increase in atmospheric CO2 concentration in recent years has revived the idea of stabilizing the global climate through geoengineering schemes. Majority of the proposed geoengineering schemes will attempt to reduce the amount of solar radiation absorbed by our planet.

Agriculture must supply all people with enough food to prevent widespread hunger and starvation. However, food security is aggravating day by day, resulting in more number of undernourished/malnourished persons in the world. The ever-increasing population in the developing and less developed countries is also a major constraint.

9 Jan, 2009, 0304 hrs IST,Ratna Bhushan, ET Bureau

NEW DELHI: Reckitt Benckiser, maker of Dettol and Harpic, is kicking off an exercise to re-label all its products with a

MALINI BANERJEE

Vinay Jaju and Huub Dekkers, who will cycle to Delhi for a green cause. Picture by Sanat Kumar Sinha
From Calcutta to the capital on two wheels, powered by two legs and the drive to clean up the air. That

Namrata Singh | TNN

Mumbai: Have carbon credit prices bottomed out? After prices of certified emission reductions (CERs) crashed to around euro 12, an indicative firming up is in sight.

Amit Bhattacharya | TNN

Can tossing tonnes of iron powder into the ocean help the world fight global warming? A team of Indian scientists, along with their counterparts from Germany and elsewhere, is embarking on an ambitious 70-day ocean expedition on Wednesday to find answers to that.

Engineers believe cement, a vast source of planet-warming carbon dioxide, could be transformed into a means of stripping the greenhouse gas from the atmosphere.

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