Climate Change and Flooding

Debate between Kerry McCarthy and David T C Davies

Tuesday 15th December 2015 Commons Chamber

[Kerry McCarthy (Bristol East) (Lab)]

I beg to move,

That this House applauds the courage and tirelessness of the UK’s emergency services, Armed Forces and volunteers who are working day and night to protect people from the damaging floods; condemns the reckless cuts to flood defence funding made by the Government, which have left communities more vulnerable to extreme weather; notes that 600 people were evacuated from their homes in Hawick due to flooding, and hopes the Scottish Government will urgently invest additional funds to enhance flood protection schemes in Scotland; further notes the increasing frequency and intensity of storms in recent years and their consistency with the warnings of Britain’s leading climate scientists regarding the impact of climate change; supports the outcome of the UN COP21 conference in Paris, but recognises that international cooperation and ambition to reduce greenhouse gases and invest in clean energy technologies must be increased if global temperature rises are to be limited and the goal of climate safety kept within reach; expresses concern at the Government’s decisions to cut investment in carbon capture and storage technology, privatise the Green Investment Bank without protecting its green mandate, reduce funding for energy efficiency and solar energy and block the growth of wind energy, which all jeopardise the future of Britain’s important low-carbon industries; and calls on the Government to institute a thorough climate risk assessment that considers the implications of the Paris Summit for future flood risk.

Although the climate deal reached in Paris at the weekend gives cause for optimism that the world is facing up to the global threat of climate change, the recent floods have brought home to us the urgency of the situation here in the UK. Climate change is already happening here, and people need not just warm words from the Government, but action.

[David T. C. Davies (Monmouth) (Con)]

Will the hon. Lady give way?

[Kerry McCarthy]

May I get into my stride a little bit, and then give way? That was a premature intervention.

For the people of Cumbria, these were the third major floods in a decade. In 2009, they were told that the rainfall was unprecedented and that it was a once-in-a-century event, and yet just six years later, rainfall records in the county were again broken, causing devastation and heartbreak in the run-up to Christmas.

Flooding is already rated as the greatest climate change risk to the UK, and the Select Committee on Energy and Climate Change has warned that the frequency and magnitude of severe flooding across the UK is only going to increase. Periods of intense rainfall are projected to increase in frequency by a factor of five in this century. Indeed, the most recent Met Office analysis suggests that global warming of 2°—bear in mind that Paris does not limit us to 2°—would increase the risks of extreme flood events in the UK by a factor of seven. It is not enough to respond to the flood risk simply by focusing on building more flood defences. We need to look at how we can reduce the risk through improved land and river management, and we need to minimise the future risk of floods and other extreme weather events by tackling climate change.

We welcome the Paris accord. Nearly every country around the globe has committed to: reducing carbon emissions, building a carbon-neutral global economy, trying to limit temperature rises to 1.5°, and to reviewing our ambitions every five years. Richer nations are recognising their responsibilities to developing countries with the climate finance provisions. That is all very welcome and will make a positive difference to climate safety, but it would be complacent to suggest that the Paris accord on its own is enough.

--- Later in debate ---

[Kerry McCarthy]

I agree with my hon. Friend. Small businesses mentioned that to us. The Government’s logic was that businesses could shop around in the market, but those that were hit by flooding in 2005 and 2009 and have been again now will struggle to find insurers. It is enough to put them out of business or at least force them to close for renewal and refurbishment for several months at a time.

[David T. C. Davies]

Does the hon. Lady agree that it would be incorrect to try to link these tragic instances of flooding to global warming because, as the Inter- governmental Panel on Climate Change says in its fourth assessment report 2007, it is impossible to link individual examples of bad weather with climate change?

[Kerry McCarthy]

I am not sure that was worth waiting for. Perhaps the hon. Gentleman needs to talk to the Environment Secretary, who acknowledged in last week’s statement that there was a risk. Obviously, individual episodes do not make a pattern, but a clear pattern is emerging of extreme weather events in the UK and abroad.

Between 1997 and 2010, flood defence spending increased by three quarters in real terms, but in the 2010 spending review, the coalition Government announced a 20% real-terms cut. Flood spending was slashed by £116 million in 2011-12 and again the next year, and it was lined up for further cuts in 2013-14, before floods in the Somerset levels forced on the Government the realisation that they had gone too far. After those floods, the Prime Minister assured us that

“there will always be lessons to learn and I’ll make sure they are learned.”

But he has not shown many signs of having learned those lessons. Last year, flood and coastal erosion risk management expenditure was above £800 million, but this year it has been cut to less than £700 million—a 14% real-terms cut of £115 million. How quickly those images of the Somerset levels faded from his mind.