book review

‘A Redder Shade of Green’ explores the intersections of science and socialism

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Martin Empson says Ian Angus’s new book makes the case for a renewed synthesis between science and the humanities, using the insights offered by both to develop a strategy for action. 

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Martin Empson says Ian Angus’s new book makes the case for a renewed synthesis between science and the humanities, using the insights offered by both to develop a strategy for action. 

Martin Empson is the author of Land and Labour: Marxism, Ecology and Human History. This review was first published in his blog, Resolute Reader.

Ian Angus will launch A Redder Shade of Green, and speak on his earlier book, Facing the Anthropocene, at the Marxism 2017 Festival in London, July 6-9. For more information see

Intersections of Science and Socialism
by Ian Angus
Monthly Review Press, 2017

reviewed by Martin Empson

This new collection of essays from one of the world’s leading Marxist environmentalists is an important contribution to discussions about how we can fight for a sustainable world, one where, as Ian Angus says quoting Marx, we live as “a society of good ancestors.” More than this however the book is an important reassertion of how to approach questions of science and politics that strengthen our ability to understand the world and change it.

In the first two chapters on Marx and Engels, Angus shows the importance of the approach that they developed. He writes, “If our political analysis and program doesn’t have a firm basis in the natural sciences, our efforts to change the world will be in vain.” Both Marx and Engels had a keen interest in the natural sciences, and they used this scientific knowledge to develop their own understanding of the world and their “historical materialist” approach. Angus points out that understanding this is important in part because some political authors argue that Engels was the one interested in science and Marx had a less concrete approach.

The first essay here, detailing the friendship between Marx and Engels and Carl Schorlemmer the “Red Chemist” demonstrates this very clearly. Schorlemmer was a convinced Communist, and one of the leading scientific figures of his time. Marx and Engels’ friendship with him was one of mutual political understanding and “intellectual exchange.” Engels shared the proofs of Capital with Schorlemmer, and Marx stayed with him, quizzing him on scientific questions. This is not just of academic interest. Schorlemmer was able to aid Marx’s understanding of key scientific principles that allowed Marx to develop his understanding of the relationship between capitalism and nature, and the origins of the metabolic rift. This underlines Angus’ point that “An understanding of Earth System science is necessary for preventing environmental crises, but it is not sufficient.” He continues:

Marx and Engels used the term “scientific socialism” not to suggest that it was comparable to chemistry or physics, but as a contrast to the utopian socialisms of the early nineteenth century, which were based on abstract moralism, not on systematic study of capitalism and its material context. For them, there was no wall between social and natural science.

The second essay, on Marx, Engels and Darwin, develops this still further. In it Angus explains how the often misunderstood comment by Marx about Darwin’s On the Origin of the Species, that it “contains the basis in natural history for our view” is not a crude attempt to jump on the Darwin bandwagon, nor a simplistic suggestion that there is struggle in the natural world, like the class struggle in human society. Rather, Marx was saying that because Darwin had developed a materialist explanation for how organisms changed he had, in Angus’ words done “for the understanding of nature what Marx and Engels had done for human society.” Darwin’s book “completed” historical materialism.

In both these essays, Angus shows how Marxists must root their political analysis in scientific reality. In the rest of the book he demonstrates how to do this. One example will suffice. In an important chapter critiquing the ideas of Jason Moore, Angus points out that Moore’s misunderstanding of the work of Anthropocene scientists leads him to fail to offer a strategy to change things. Angus quotes Moore saying that anthropogenic global warming is “a colossal fabrication.” Moore doesn’t do this from a climate denial perspective — he is well aware that we are in an environmental crisis — but his claim is just as dangerous:

Like his [Moore’s] claims that Anthropocene science is wrong, dangerous, and a tool of the bourgeoisie, such comments attempt to delegitimize Anthropocene science, to warn the left against listening to ideologically suspect scientists.

Moore does this, Angus argues because of the separation between science and humanities and an academic system that rewards controversy. What ever the reason, Angus argues that the consequences are worrying:

If we reject Anthropocene science and deny the new epoch’s world-historic importance, we will do lasting damage to both science and radical politics, and undermine our ability to carry through the radical social and geophysical transformations that are so desperately needed in our time.

What is needed is a renewed synthesis between science and the humanities, using the insights offered by both to better understand a strategy for action. Doing this properly can, as many of these essays show, offer brilliant insights into what sort of action is needed. Angus does this particularly well in his polemic here against those who misuse the idea of Environmental Catastrophism. Angus shows that those who argue that talking about the dangers of climate change undermine the ability to act on climate change are making another dangerous mistake. They can end up disarming activists, or giving them strategies that make little or no difference. Instead, what is needed is “building mass environmental campaigns” that can relate to the majority of the population, based in scientific realities.

Here in the UK, for instance, we’ve tried to do this, by arguing for the trade union movement to adopt the One Million Climate Jobs campaign. This recognizes the need to reduce UK emissions by 90 percent and then shows how this is possible through the creation of jobs that reduce emissions and a transition away from the fossil fuel economy.

Angus points out that socialists have to learn to relate to these movements to bring about the change we need and that this can be part of the root towards fundamental social change. As he says, if we can’t stop an oil pipeline, we won’t overthrow capitalism. Ultimately though, that is what is required. In Angus’ words “we have to create a society based not on having more things, but living better. Not quantitative growth but qualitative change.” I would have liked further discussion from Ian Angus on how this might happen, but this doesn’t undermine what is an important book that deserves to be widely read and debated by people from across the left, not just those who already describe themselves as Marxists.


  • Ian, as a farmer concerned with restoring agribusiness-degraded land to health and also a political activist, I was very excited that your talk at Marxism linked socialism so strongly with climate change – that huge issue has usually had to take a back seat. Having read and got a lot from both the books you talked about then, I’d like to add in a bit of info you may not know about perhaps the first time climate change got a public airing in London.

    In a discussion at the 1967 Dialectics of Liberation Congress scientist Gregory Bateson said : ‘The problems which we’ve been talking about here seem to me to be absolutely essential if we are going to deal with man’s willingness to destroy his society, his total ecosystem and his own soul … [such as] increasing the CO2 in the atmosphere. CO2 is transparent to light but opaque to heat. If therefore we move up the CO2 in the atmosphere, long before we start to asphixiate the temperature in the world will go up of the order of, average shall we say, 5 degrees. Somewhere at that point, the ice-caps melt, the sea level rises of the order of 300 feet and agriculture goes out of business. Period.’

    And at his speech to the Congress Herbert Marcuse said: ‘I believe with Marx that socialism ought to be. It is… a biological, sociological and political necessity.’ I’m currently trying to get these and other prophetic Congress voices – including Stokely Carmichael on law and order v justice – heard again today.

  • Strong clear writing by Ian Angus With straight talk on dead ends and ideas that are taking us in the wrong direction. I appreciate the system changes identified by movements in global south. Would like to see more engagement with ethically driven critics like
    The Next System
    New Economics Foundation
    Social Economy
    Solidarity Economy
    And other movements in north who are developing alternatives within capitalism with eyes open to climate crisis and post capitalist futures and fighting at institutional building and network level

  • Correction: The second indented quotation from A Redder Shade of Green has a typo that reverses author’s intent, making the whole passage incomprehensible. Rather than arguing that Jason Moore’s comments “attempt to legitimize Anthropocene science,” Angus actually wrote (p. 81) “attempt to DElegitimize Anthropocene science.” Please fix!