Rich nations should set an example at Copenhagen by committing to emissions reductions of 40 per cent, says Chinese scientist Jiahua Pan.

China can reduce carbon emissions — and the cost of fighting climate change — by storing carbon in farmland soil, says Jiang Gaoming.

China could make great use of wind power but they need to get their policies right, says an editorial in Nature.

The future is bright for clean technology investors in China, says venture capitalist Gary Rieshel.

Rising temperatures, which promote algal blooms and the spread of pathogens, are setting a new agenda for microbiologists, says Bernard Dixon.

Emissions from China's export industry are everyone's responsibility — future trade and climate policy must be linked, says Glen Peters.

The common image of China as a big carbon polluter belies the clean energy miracle currently underway in the country, says Wu Changhua.

Based on current growth rates, China's carbon emissions will equal today's entire global output by 2030, warn Ning Zeng and colleagues.

The Clean Development Mechanism has not yet stimulated a significant low-carbon energy market in the developing world — crucial if it is to help limit climate change, says Michael Wara.

Sunita Narain argues that India should not enter into climate change partnerships with world's 'renegade emitters'.

With appropriate planning, China's new coal power plants could be made to produce fewer carbon emissions, says Jon Gibbins.