BBC: If any single country embodies the challenge of reaching an agreement at the huge United Nations climate conference that begins in Paris on Monday, it is India.
India is already the world's third biggest emitter of greenhouse gases and it plans a massive increase, proposing to treble CO2 emissions within the next 15 years.
What is more, unlike virtually every other country attending the Paris conference - including the two biggest polluters, the US and China - India has not set a future cap...