As the saying goes, as one door closes, a window opens. Sadly the coalition’s approach to the feng shui of government has been to slam shut important policy windows, bolt the doors and throw away the key. This is a government of wasted opportunity.

2008-2010 represented a period of dramatic change – not just in the financial markets but in the arena of economic debate. As the housing boom turned to bust, questions were asked of the fable that unshackled capitalism, big business and endless growth should be the raison d’etre of government policy.

Paul Gilding’s book The Great Disruption: How the climate crisis will transform the global economy used a Boserupian framework to argue that, unless large (though ultimately positive) changes are made to our world economy, 2008 will only be a taste of things to come. Even David Cameron, leader of a party which, as its name suggests, is not generally enthusiastic about change, promised a great deal. He was snapped hugging hoodies and huskies, he added a lick of green (wash) to the Conservative emblem and he talked up the importance of people’s happiness as a guiding principle of government.

The latter of these points built upon a decade of important work in social science interrogating the assumed wisdom that happiness is inexorably linked to economic growth. Richard Layard’s book Happiness laid some of the foundations since built upon by the likes of the new economics foundation (nef). Layard showed how unequal societies driven by the need to earn more money and accumulate more goods are not only destructive to the earth but also to people’s happiness. Happier societies are those built on community values, family-life and a declaration of stalemate in the war to keep up with the Joneses.

Against this background, 2010 was supposed to be an election of great change. The public were prepared for it. We all bought into the idea that there was going to be painful but necessary change as easily as we have bought into the world of cats pulling grumpy faces. Sadly, the government let us down. Change, yes. Painful, undoubtedly. Positive, no. George Osborne has gone back to fuelling a housing bubble as if 2008 never happened. They’ve taken a slash and burn approach to benefits. Not only is action on climate change now off the menu but we’ve regressed to a point where denying its very existence is an okay thing to say in a mainstream broadsheet newspaper. Even Labour’s not-really-that-left-wing announcements at conference have been easily portrayed as the ghosts of Communist past. The coalition has divided and conquered.

What’s become apparent is that if you want real change, you have to vote for it – rather than expecting it from established parties who promise much but are ultimately encased by the trappings of their traditional backers, funders, and thinkers.

That’s why I’m a Green Party supporter: because they’re a party that believes in, and is committed to, change. They don’t think it unreasonable to give everyone a bigger slice of the pie when currently the top 1% possess the same wealth as 60% of the UK population combined. They don’t think it strange to suggest that everyone should earn at least the living wage – one that they can build a life around. They believe in the importance of community and a rejection of the old idiom that we live to work. They don’t think that privatisation has been a resounding success – not least for the railways. And, they believe we can tackle climate change and do so in a way that builds a better future around renewable energy and a sustainable and creative use of resources.

If you’re not satisfied with your current government provider and you’re thinking of switching, I’d certainly urge you to investigate the positive vision offered by the Greens.

Matt Hawkins is co-media office of the London Green Party