In recent years, the issue of climate change - and what we can do to prevent further changes to the planet's natural eco-systems - has taken centre stage on the world political agenda. There's been plenty of talk, but what is actually being done to stop climate change?
From the Kyoto treaty to smaller commitments people are making to do their bit for the environment, here we set out what is being done to help prevent further damage to the environment, and the big challenges shaping the debate.
The Kyoto Treaty & International Summits
Climate change is a global issue, and so too has been the international move to support a long lasting solution to tackle the problems. A number of international summits - including the Earth summit in Rio and more recently Kyoto - have taken place in recent years to debate the principal environmental concerns and set out an agenda to help prevent further eco depreciation.
Kyoto has been one of the most influential summits to date, as it sets out a binding protocol for reducing carbon emissions. For countries in the EU, this involved a commitment to reducing carbon emissions by 12.5% by 2012. While the protocol is binding, it isn't compulsory for countries to actually sign up, and, notably, several large countries including the US didn't commit to the scheme, despite growing international pressure.
The Big Ask
In the UK, Friends of the Earth have been campaigning since 2003 for a climate change law that would make it a legal requirement for the government to cut the amount of carbon dioxide released into the atmosphere by three per cent year on year. So far, 200,000 people have registered their support for the campaign by contacting their MP on the matter. As a result, a climate change bill was tabled in 2007 as a long-term commitment to tackling climate change.
The Government's Climate Change Bill
The climate change bill sets out the framework for the UK's long-term policy on climate change and in particular CO2 emissions. The government agreed to reduce CO2 emissions by at least 60% by 2050 (compared to 1990 levels), a previous commitment that will now become legally binding. The bill also proposes an independent committee on climate change to be established that would monitor and give advice on how to achieve these emissions targets.
This committee would be comprised of industry experts in science, energy and technology. Finally, the bill sets out new powers to enable future governments to implement stricter emissions policies going forward. The bill became the Climate Change Act 2008.
New Challenges For Combating Climate Change
As we become increasingly aware of climate change - particularly when its effects begin to affect us directly more than ever - new challenges continue to shape and complicate the debate.
Developing economies: countries such as India and China are experiencing unprecedented levels of growth in their economies, spearheaded by commerce and industrialisation. Levels of CO2 emissions have risen here accordingly, and continue to rise, thus cancelling out other nations' attempts to reduce energy consumption and greenhouse gas emissions.
Reluctance of the US: The single-largest carbon emitter, the United States, has been less than enthusiastic to make a lasting commitment to help tackle climate change. Most recently, a UN conference in Bali reached a deadlock after the US refused to support a follow-up deal to Kyoto, which would have seen countries have to reduce carbon emissions by up to 40% by 2020.
Changing people's outlooks: there is still a lot we can be doing on an individual basis to help combat the effects of climate change. A small change individually equates to a large-scale change collectively, so turning around some of our bad habits around can make a lasting difference.
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