Geological records of how climate responded to changes in the atmosphere in the past enables scientists to model future climate behaviour in response to current atmospheric changes
After being spewed into the atmosphere for the past 30 years, mainly through the use of fire extinguishers, ozone-depleting halon concentrations are now decreasing (Nature, Vol 359 No 6394). Although
FOR SOME publications, it is more interesting and instructive to review the context rather than the content. In the case of One Earth One Future-Our Changing Global Environment, the content is by now
THIS BOOK, a collection of articles by six authors, is meant to be a sequel to Blueprint for a Green Economy (Earthscan), which was published in September 1989. The theme of the earlier book was
Helping George Bush gain political mileage seemed to be the overriding concern at the recent climate convention negotiations in New York. India stood alone on the issue of apportioning global sinks