Our food, finance, and logistics systems are worryingly vulnerable to climate shocks, Aled Jones and Will Steffen write. These are not distant existential issues raised by uncertain and abstract models of future climatic risk. They are urgent questions that humanity has been ducking for decades, but now demand urgent answers.
After a quarter of a century of nations from around the world coming together to discuss progress in dealing with climate change, emissions are still rising. The 25th annual United Nations climate change summit is now underway—and for the sake of the planet, it’s high time it changed its approach.
While climate scientists, policymakers and environmental campaigners have been engaged in a decades-long conversation about the future of the planet, most people on planet Earth see no climate emergency. Put bluntly, the science of global warming has failed spectacularly to emotionally connect with much of society, particularly those in the most powerful positions—rendering policy makers ineffective despite repeated warnings.
The science and the warnings focus on curtailing the emission of heat-absorbing gases into the atmosphere that, left unaddressed, may threaten the viability of contemporary society and worsen a mass extinction event already in motion.
But these warnings are not connected with complex human systems, such as food, finance and logistics, leaving them to evolve as if climate change didn’t exist. Terms such as “tipping points” are on their own technical, distant and abstract, while humans are wired to prioritise the short-term.
This failure to connect the dots means humanity has rapidly entered uncharted territory, pumping out carbon ten times faster than at any point since the extinction of the dinosaurs.
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