
The Asian Brown Cloud (ABC) controversy was taken up in the eighth Conference of Parties meeting with major bodies today. It was agreed that further studies were required before terming this haze either as ‘‘Asian’’ or a ‘‘cloud’’. A study done by a group of scientists from the Indian Institute of Science, Bangalore, in September refuted its conclusions and said that calling it a ‘‘cloud’’ was incorrect.
The United Nations Environment Programme (UNEP) had released the findings of the INDOEXP experiment worth $40 million stating that the cause of this ‘‘cloud’’ was fossil fuel burning in countries like India. Today, UNEP executive director Klaus Toepfer stood by the findings of the report and said the experiment was authentic and had been prepared by the most competent scientists.
Reacting to the controversy, Ministry of Environment and Forests director A.K. Mehta said: ‘‘India does not dispute scientific evidence of the Indian ocean experiment but there is need to conduct further experiments to determine which region the cloud comes from.’’
Earlier, India had taken exception to the UNEP report and Environment Minister T.R. Baalu had met Toepfer to question the findings. It had become a political issue as it meant that pollution in India was responsible for climatic changes and not the developed world.
INDOEXP scientists claimed the study never said it was the final word on the matter. ‘‘It was a study over one region, one season and of the winter rains. It was not related to the current drought,’’ said A.K. Mitra, one of the four scientists in the original study.