A rise in global temperatures of four degree Celsius is likely to occur during the 21st century causing "devastating impacts" if greenhouse gas emissions continue rising at the current rate, according to a group of international scientists. In a special issue of the UK journal "Philosophical Transactions of the Royal Society A" -- which coincides with the start of the United Nations climate talks in Cancun, Mexico -- scientists argue that...

India aims at bringing United States back on board at Cancun climate talks but has termed its offer on climate mitigation as “homeopathetic”. To clinch US, India has two proposals. First, which appeals to the United States, is on measurement review and verification (MRV) regime. India has proposed that nations, whose emissions are one% or more of the global average, should allow verification of their domestic mitigation commitments through a United...

In the run up to the next global jamboree on climate change, in the tourism-cum-summitry town of Cancun, Mexico, the government has come out with an Indian view of global warming, based on indigenous research. The upshot of the effort is a much more worrisome portrayal of the challenge of climate change. The Indian studies forecast that mean temperature will rise in India by around 2ºC by 2030, rather than...

Developed countries at the 15th Conference had committed themselves to providing around $30 billion for 2010-12 The fund is for supporting developing countries' climate efforts No clarity on how donors will channel the fast-start funds Developed countries are failing to meet the funding pledges that they made at the Climate Summit in Copenhagen last December to support developing countries' climate efforts. At the 15th Conference of the Parties (COP-15) in Copenhagen, developed countries...

Taxes on international flights, shipping and financial transactions, as well as a global carbon price of $20 to $25 may be key to annually mobilising $100 billion in climate funding by 2020, according to the United Nations high-level advisory group on climate change financing, which submitted its report in New York on Friday. At the U.N. climate summit held in Copenhagen last year, developed countries committed to a goal of jointly...