Times of India: Asian rivals India and China have joined forces to make a forceful demand that rich nations set aside 0.5%-1% of the GDP to help the developing world face the challenge posed by climate change and make good their unfulfilled commitments towards cutting back on greenhouse emissions. Supported by other developing countries as well, the demand that rich nations must pay up was formally articulated at the UN climate change negotiations here and could set the agenda over the next year. The …