Upside of a downturn
Lord Nicholas Stern on why the world’s economic woes provide the perfect opportunity to create a low-carbon economy and how energy efficiency could stem unemployment
The global economic crisis is unquestionably the year’s defining business story. But what does the looming recession mean for the business of climate change? In the final issue of our three-part series on climate change, we examine the risks and opportunities for business.

Even a severe recession would look small compared with the likely result if climate change is left unchecked. Urgent action is needed if the world is to avoid disaster and enjoy the benefits of a low-carbon economy, writes Fiona Harvey
Business must play its part if the demands of climate change are to be met but the onus is on government to provide a clear and consistent policy framework, writes Martin Wolf
Claims for damages and the risk of litigation resulting from climate change could leave insurers facing hefty bills
A scheme to curb deforestation has started to win private sector backing, but more is needed to prevent disaster
Big venture capital players players are moving more of their portfolios into the clean-tech and energy efficiency sectors
Lord Nicholas Stern on why the world’s economic woes provide the perfect opportunity to create a low-carbon economy and how energy efficiency could stem unemployment
Five economists with disparate views discuss the threat of climate change, how government and business should respond and the relative merits of various strategies
Online exclusive: Achieving global sustainability goals to combat climate change will require the mobilisation and recasting of the world’s capital markets
Faced with the Great Depression, US president Franklin D. Roosevelt instigated the New Deal. A green version is needed to steer the world on to a sustainable path
While carbon trading helps to put a price on greenhouse gas emissions, some companies are wary of its effect on profits
Consensus is growing that heavier green taxes or an extension of the sale of carbon trading permits will be unavoidable
Massive reserves of oil and gas in the arctic are becoming accessible – and northern countries are racing to stake their claims
Design innovations that improve energy efficiency are making strides but uptake in the construction industry is proving slow
Potential benefits for some northern regions are likely to be overshadowed by dramatic losses elsewhere
Volatility of oil prices has made it hard to assess the long-term costs and benefits of different energy sources
The drive to develop greener motor vehicles continues, but consumers remain reluctant to pay the price premium
Our guide to the world’s top companies that generate most or all of their revenue from clean technology
China is responding to the challenges of climate change by developing its own clean technologies. Is this green industry a mega-market in the making?
From tropical cyclones in Madagascar to winter storms in Europe, our interactive graphic charts the 50 largest insurance claims from natural disaster
Few doubt climate change will have a devastating effect on the world. The pressure is on to find a response to the problem
As Indonesia continues to burn its rainforests, the country has become the world’s third largest emitter of greenhouse gas
The message about climate change is unequivocal and urgent. If we do not act quickly, the impact could be catastrophic, writes Sir David King
The US and China are showing willingness but new dissent from developing countries threatens to hamper negotiations
Despite the country’s high standards of energy efficiency, Japan is still struggling to meet the commitments it made at Kyoto
To restore equity on global action, rich countries must take the lead on emissions, argues the president of Brazil