IN HER FORTNIGHTLY column for TheJournal.ie, Saoirse McHugh of the Green Party writes about what we can do as individuals in the face of climate chaos.

A most ludicrous situation is taking place in which we are disrupting weather systems we have relied on for centuries, poisoning drinking water, destroying habitats that provide food and fuel and pushing ourselves outside of the relatively stable climate we have enjoyed for the past few thousand years.

Despite all of this, most of our media and the great majority of our politicians refuse to talk about the reason why I believe this is happening. What is driving us to continue down such a grim and unpredictable path? The answer is capitalism.

Extracting profit from resources (often privately owned) and labour only to reinvest in further extraction has wreaked havoc on our world. The accumulation of profit as a shaping force in society leaves so much unaccounted for and undervalued.

In general, there is no cost given to implications such as resource use, pollution, and (much and all as I don’t like the term) ecosystem services such as air and water cleaning, pollination and nitrogen cycling.

When these are factored into cost it can have an alleviating impact, but of course the natural world does not trade in dollars and no amount of money can ever compensate for species extinction, coral reefs dying or the damage caused by oil spills like the BP Deepwater Horizon oil spill in 2010.

The need for growth and the relentless expansion into and enclosing of new commons, such as carbon use and genetic information, means that capitalism is entirely incompatible with a finite planet and a just world.

Despite all this it is rare to hear our economic system discussed openly in Ireland outside of a few groups or lone politicians. It has developed the impression of being outside of our control, almost like some God imposed this system upon us.

When the conversation comes up politically, our elected representatives shy away from it and speak in vague terms about prosperity and growth. They do not delve into the idea that not only do we have the power to begin changing our economic system, but we have a moral and environmental imperative to do so.

‘But look at North Korea and Cuba’

I am not fully sure why there is such hesitancy to speak about capitalism. Is it because decades of American television have well and truly damaged the ability to talk about it without somebody bringing up the Soviet Union and communism?

I myself have had so many conversations where capitalism comes up and is met with: “But look at North Korea and Cuba, look at how many people died in Soviet Russia.” No doubt atrocities occurred in countries which were under a different economic system.

However, that argument ignores and minimises the atrocities that have been carried out in capitalist countries. The suffering and destruction capitalism has caused and is continuing to cause in the world is immeasurable.

It is a system with its origins in colonialism and to this very day there is a massive extraction of wealth from previously colonised countries. The social, physical, and economic violence used to keep these relationships in place is beyond comprehension and much of it has become accepted as normal.

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It is ridiculous to talk about environmentalism without talking about capitalism, yet many people do so. Not only is it a part of our lives but it is the system within which we all operate.

It is all that most of us have ever known and for that reason people tend to avoid the conversation, perhaps for fear of looking radical or outside of the world of common sense.

The promises of green growth or sustainable capitalism are tempting, yet I fear that every year spent chasing these will-o-the-wisps is a year lost while continuing to worsen our predicament.

There will be no climate justice until we move to a different economic system. We need to halt the extraction of wealth from previously colonized countries and, more than that, repay and compensate these countries as fully as possible.

Obviously, it is not just capitalism that damages the environment. There are discussions of petroleum-based socialism and of communism focused on growth, which are extremely damaging too but we have arrived at a time where capitalism is the dominant economic model.

There is no point in skirting around the issue, we need to transform our economies and recognise that any politician who is not engaging in the conversation about our economic model and ways to change it is wasting everyone’s time.