Climate Change Is 'Faster and More Extreme' Than Feared
Climate change is happening much faster than the world's best scientists predicted and will wreak havoc unless action is taken on a global scale, a new report warns.
'Extreme weather events' such as the hot summer of 2003, which
caused an extra 35,000 deaths across southern Europe from heat stress
and poor air quality, will happen more frequently.
the North Sea area will be hit more often by violent cyclones and the
predicted rise in sea level will double to more than a metre, putting
vast coastal areas at risk from flooding.
The bleak report from
WWF - formerly the World Wildlife Fund - also predicts crops failures
and the collapse of eco systems on both land and sea.
calls on the EU to set an example to the rest of the world by agreeing
a package of challenging targets for cutting greenhouse gas emissions
to tackle the consequences of climate change and to keep any increase
in global temperatures below 2C.
The agency says that the 2007
report from the Intergovernmental Panel on Climate Change (IPCC) - a
study of global warming by 4,000 scientists from more than 150
countries which alerted the world to the possible consequences of
global warming - is now out of date.
WWF's report, Climate Change: Faster, stronger, sooner, has updated all the scientific data and concluded that global warming is accelerating far beyond the IPCC's forecasts.
an example it says the first 'tipping point' may have already been
reached in the Arctic, where sea ice is disappearing up to 30 years
ahead of IPCC predictions and may be gone completely within five years
- something that hasn't occurred for a million years.
It could result in rapid and abrupt climate change rather than the gradual changes forecast by the IPCC.
The findings include:
* Global sea level rise could more than double from the IPCC's estimate of 0.59m by the end of the century.
Natural carbon sinks, such as forests and oceans, are losing their
ability to absorb CO2 from the atmosphere faster than expected.
* Rising temperatures have already led to a major reduction in food crops resulting in losses of 40m tonnes of grain per year.
* Marine ecosystems in the North and Baltic Sea are being exposed to the warmest temperatures measured since records began.
The number and intensity of extreme cyclones over the UK and North Sea
are projected to increase, leading to increased wind speeds and
storm-related losses over Western and Central Europe.
report was issued to coincide with a meeting of EU Environment
Ministers today to discuss new laws aimed at tackling climate change.
Some countries, including Italy and Poland, have already rejected
proposals for higher cuts in emissions claiming they are unaffordable
and unrealistic when many countries are facing recession.
is the only country so far to commit to a legally binding 80 per cent
cut in emissions by 2050 which the Government claims can be achieved by
a switch to renewable energy sources - such as wind and wave - combined
with a new generation of nuclear power stations.
In the report
WWF urges the EU to commit to a reduction target of at least 30 per
cent below 1990 levels by 2020 without relying on offsetting overseas
and to provide financial support so developing countries can cut their
own emissions and prepare for unavoidable impacts of climate change.
Head of Climate Change, Dr. Keith Allott, said: "Climate change is a
major challenge to the future of mankind and the environment, and this
sobering overview highlights just how critical it is that EU
environment ministers, who are meeting today to discuss EU legislation
to tackle climate change, commit to a strong climate and energy
package, in order to ensure a low carbon future.
"If the European
Union wants to be seen as leader at UN talks in Copenhagen next year,
and to help secure a strong global deal to tackle climate change after
2012, then it must stop shirking its responsibilities and commit to
real emissions cuts within Europe."
The report has been
endorsed by Professor Jean-Pascal van Ypersele, the newly elected Vice
Chair of the IPCC, who said: "It is clear that climate change is
already having a greater impact than most scientists had anticipated,
so it's vital that international mitigation and adaptation responses
become swifter and more ambitious."