This article, by Allan Todd, discusses the urgent need to address climate change, as highlighted in the recent IPCC Report, and the upcoming Extinction Rebellion protest in London, calling for system change to tackle climate, social, and economic crises.


Climate and ecological disasters are raging – while the ‘Cost of Living’, energy and social justice crises are worsening. At the same time – and closely connected to all these crises – fossil fuel companies continue to post record profits. They are aided and abetted by this corrupt Tory government – which gives them massive tax relief and subsidies from public funds that should, instead, be used to save our NHS, pay public service workers a decent wage, finance home-insulation and expand renewable energy.

Worryingly, the most recent IPCC Report – which came out on Monday 20 March, after 8 years of research – makes clear that a climate time-bomb is ticking:

Screenshot of landing page for the AR6 Synthesis Report
Screenshot of AR6 Synthesis Report Headline Statements from the IPCC
Screenshot of AR6 Synthesis Report from the IPCC

The Report, by a UN panel of top scientists,states categorically that an increase in global heating beyond 1.5C over pre-industrial levels is the threshold beyond which damage to the climate will become “rapidly irreversible.”This IPCC Report sets out the devastation that has already been inflicted on swathes of the world. Extreme weather caused by Climate Breakdown has led to:

  • increased deaths from intensifying heatwaves in all regions
  • millions of lives and homes destroyed in droughts and floods
  • millions of people facing hunger, and forcing them to become climate refugees, and
  • irreversible losses in vital ecosystems.
Pic. 2 – Just some of the world’s increasing number of climate refugees

Thus, as UN secretary general, António Guterres, said:

“This report is a clarion call to massively fast-track climate efforts by every country and every sector and on every timeframe. Our world needs climate action on all fronts: everything, everywhere, all at once.” 

Proof yet again – as ecosocialists have argued for the past two decades – that we need to #ActNow to ensure a liveable planet in the future:

Pic. 3 – Six Degrees of Climate Emergency

In fact, one of the most alarming parts of the Report states, with “medium confidence,” that: “Without a strengthening of policies, global warming of 3.2C is projected by 2100.” Just three years ago, Mark Lynas’ book, Our Final warning: Six Degrees of Climate Emergency, spelled out what a world which has been heated to 3C above pre-industrial levels. This would be a world with a climate hotter than any experienced throughout the entire existence of the human species.  The impacts would include a global food crisis, the collapse of the Amazon rainforest, and exposing some 50 million people to temperature and humidity levels “above the survivability threshold.” 

However, the good news is that we still have a chance to prevent the worst of climate change’s future harms. But this chance is now very close to being the last one we’ll have.

To avoid uncontrollable Climate Breakdown, we must rapidly slash carbon pollution and fossil-fuel use by nearly two-thirds by 2035. This is something we’ve known for decades. Yet even now, this government refuses to take the necessary actions. In fact, it acts criminally – issuing over 100 new oil & gas licences, along with approving a new coal mine in Cumbria. Perhaps Climate Science is too difficult for these ecocide criminals to understand? If so, Jonathan Pie has produced a short video of ‘Climate Science for Dummies’:

Thus it’s great news that trade unions, environment & healthcare groups, and others, have given their support to Extinction Rebellion’s ‘The Big One’ demo in London – outside Parliament – which will take place from 21-24 April:

Screenshot of The Big One website

Amongst the organisations which have already pledged their support are PCS union, Unite Community, Fuel Poverty Action, NHS Workers Say No!, Climate Justice Coalition, Global Justice Now, Women’s Climate Strike, Greenpeace and Friends of the Earth. Conspicuous by their absence – so far – are the Labour Party and the Green Party:

Pic. 4 – Just some of the many organisations committed to ‘Unite To Survive!’

Extinction Rebellion are planning to get at least 100,000 people to attend the protest – billed as a “multi-day show of strength of citizens which will be impossible to ignore.”   XR’s demand – for “System Change to tackle the interconnected crises of climate, cost of living and our broken political system”– is something that all those wanting an ecologically-sustainable and socially-just world should support in any way we can.

As XR says:

“Everyone is needed. Groups and movements must unite to survive, to transform together, address inequality and restore the living world.” 

However, not everyone who supports these demands will be able to attend April’s protest. But those who can’t get down to London, can still help make this protest the HUGE and POWERFUL success it needs to be – by making a donation to help others attend, and to pay for banners and posters. You can do this via the following link:


If you’re also unable to make a donation, you can still help build this protest by sharing XR’s donation link on social media and via email.

It really IS now time to #ChooseYourFuture

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Allan Todd is a member of ACR’s Council and of Left Unity’s National Council, and an ecosocialist/environmental and anti-fascist activist. He is the author of Revolutions 1789-1917, Ecosocialism not Extinction, and Trotsky: The Passionate Revolutionary – and the forthcoming Che Guevara: The Romantic Revolutionary (out 30 May 2024)

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