Climate change: ‘We’ve created a civilisation hell bent on destroying itself – I’m terrified’, writes Earth scientist
Coined by US geoscientist Peter Haff in 2014, the technosphere is the system that consists of individual humans, human societies – and stuff. In terms of stuff, humans have produced an extraordinary 30 trillion metric tons of things. From skyscrapers to CDs, fountains to fondue sets. A good deal of this is infrastructure, such as roads and railways, which links humanity together.
But as different as we all are, the vast majority of humanity is now behaving in fundamentally similar ways. Yes, there are still some nomads who roam tropical rainforests, still some roving sea gypsies. But more than half of the global population now lives in urban environments and nearly all are in some way connected to industrialised activities. Most of humanity is tightly enmeshed into a globalised, industrialised complex system – that of the technosphere.
Importantly, the size, scale and power of the technosphere has dramatically grown since World War II. This tremendous increase in the number of humans, their energy and material consumption, food production and environmental impact has been dubbed the Great Acceleration.
It seems sensible to assume that the reason products and services are made is so that they can be bought and sold and so the makers can turn a profit. So the drive for innovation – for faster, smaller phones, for example – is driven by being able to make more money by selling more phones. In line with this, the environmental writer George Monbiot argued that the root cause of climate change and other environmental calamities is capitalism and consequently any attempt to reduce greenhouse gas emissions will ultimately fail if we allow capitalism to continue.
The purpose of humans in this context is to consume products and services. The more we consume, the more materials will be extracted from the Earth, and the more energy resources consumed, the more factories and infrastructure built. And ultimately, the more the technosphere will grow.
If growth is the problem, then we just have to work at that, right? This won’t be easy, as growth is baked into every aspect of politics and economics. But we can at least imagine what a de-growth economy would look like.
My fear, however, is that we will not be able to slow down the growth of the technosphere even if we tried – because we are not actually in control.
This goes beyond the question of “what difference could I make?” to “what difference can anyone make?” While flying less, cutting down on eating meat and dairy and cycling to work are all commendable steps to take, they do not constitute living outside the technosphere.
It’s not just that we give tacit consent to the technosphere by using its roads, computers, or intensively farmed food. It’s that by being a productive member of society, by earning and spending, above all by consuming, we further the technosphere’s growth.
May 24, 2019