Climate change fight is like World War Three

Metro.co.uk: The battle to deal with climate change needs to be fought like "World War Three", the head of the Environment Agency warned today. The agency's chief executive Barbara Young said current measures to adapt to a changing climate were "too little, too slowly", and an huge effort was needed to address the crisis.

And Environment Secretary Hilary Benn warned the agency's annual conference in London that global warming was a challenge to security, migration, politics and economics as well as the environment.

Baroness Young told the conference the UK would face more droughts, flooding, coastal erosion and loss of biodiversity as the climate altered. She said measures such as improving the resilience of existing homes to flooding, not building on floodplains and improving water use efficiency were needed. Rising sea levels and coastal erosion threatened £130 billion worth of property around the coast, with the elderly and poor communities most vulnerable, and seaside settlements must have help adapting, she said.

"This is World War Three - this is the biggest challenge to face the globe for many, many years. "We need the sorts of concerted, fast, integrated and above all huge efforts that went into many actions in times of war. We're dealing with this as if it is peacetime, but the time for peace on climate change is gone - we need to be seeing this as a crisis and emergency," she said. She also said much needed to be done to reduce greenhouse gas emissions - or adaptation measures would need to massively increase.

But she criticised the proposed Severn Barrage project - which could generate almost 5% of the UK's electricity through renewables at the cost of the internationally-renowned wildlife sites in the estuary - as looking for paper to write on and "reaching for the Mona Lisa". Mr Benn told the conference that there was no more important task for the world than dealing with climate change, for the benefit of future generations.

As the century progressed, people would be fighting not just for ideology but for water, and increasing numbers would be refugees of environmental catastrophes, he warned. "This is not just an environmental challenge. It's also a security challenge, a migration challenge, a political challenge and an economic challenge as well," he said.

At home, lessons had to be learned from the summer's flooding such as dealing with surface water and confusion in who controls drainage more effectively. And while climate change mitigation measures such as a post-Kyoto deal and renewable energy were crucial, the Environment Secretary also called on individuals to take "small steps" such as changing their lightbulbs and walking more, which would add up to a "powerful movement" for change.

Energy minister Malcolm Wicks insisted the Government was "fully committed" to back EU targets of 20% energy from renewables by 2020, but said British targets were still being negotiated. And he echoed Mr Benn's call for individuals to take personal action to adopt measures such as improving energy efficiency.