In the UK, every year 40.000 people die early because of air pollution, worldwide the death rate is 7 million. Toxic air is mainly related to lung cancer, heart diseases, asthma, and stroke.

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Photograph: Wales News Service/Getty

After Brexit, it was not sure if the UK would have still attempted to follow EU legislation for pollution and the safeguard of the ecosystem. Unfortunately, Theresa May left little room for uncertainty.

Theresa May
Photograph: Andrew Winning/Reuters

Environmentalists claimed the government should do more to tackle air pollution, and Friends of the Earth and Greenpeace asked to ban diesel cars, which are thought to pollute far more than laboratory tests had reported.

In 2015, Greenpeace conducted an investigation denouncing that industry lobbyists pushed European governments to weaken their policies on air pollution.

Recently, the two NGOs together with London Cycling Campaign , CleanAir in London, and other organisations wrote an open letter to Sadiq Khan in which they ask the mayor for a diesel-free London. London’s mayor has never tried to hide his commitment for a greener London.

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Photograph: Graeme Robertson for The Guardian

Using Stachowiak’s Pathways to change: 10 Theories to Inform Advocacy and Policy Change Efforts (2013) we can hypothesise that, in their attempt to tackle pollution in the UK, FoE is employing more tactical theories, whilst Greenpeace is trying to make change happen through a more institutional pathway, using global theories.

Whilst trying to put pressure on the government, Friends of the Earth seems to focus more on communities and supporters who can gradually change their habits, for example walking or using a bicycle, avoiding to get a taxi during rush hour, growing plants and trees to catch air pollution. The NGO also designed a Clean Air Kit to inform people on how to protect themselves from toxic air and launched a petition they can sign.

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This is also what is described as behaviour change in 9 ways to change the world? Theories of change for engaging people on global issues, which “can have a significant impact, alongside or separate to formal politics” and can operate at an individual, community or society level (2014, p14).

Greenpeace, instead, seems to put pressure directly on the power elites, asking for advocacy to decision makers or influentials. Specifically: they seem to employ the Policy Window Theory of Change. Policy windows are moments in which there is a possibility for policy change.

Greenpeace is defining the problem (framing the issue and carrying out investigations about it), developing policy solutions (banning diesel), strengthening organizational capacity and influencing the political climate (appealing for Khan’s help for example). These strategies can lead to a shift in social norms and strengthened base of support (increased political will), which lead consequently to improved policies and finally to a change in social and/or physical conditions.

We don’t know which theory of change is the most effective one, but we certainly know that “power is taken, never given” (Wilson, 2016). So we’d better take it.

References

Miller-Dawkins, M. (2014). 9 Ways to Change the World? Theories of change for engaging people on global issues.

Stachowiak, S. (2013). Pathways for change: 10 theories to inform advocacy and policy change efforts.

Wilson, J. (2016). Protest like your basic rights depend on it – because power is taken, never given. The Guardian, 26 December. Available from: https://www.theguardian.com/commentisfree/2016/dec/26/protest-march-women-civil-rights?CMP=twt_gu [Accessed 26 December 2016].