This is what we can really do about climate change
Despite efforts to achieve net-zero by 2050, global emissions are still rising. A new study suggests ways to fast-track efforts to decarbonise the planet. Building a business case for sustainable energy could drive the transition. It’s not too late to stop climate change. According to new research, decarbonising fast enough to stabilise the climate and fast-track the planet to net-zero rests on all of us changing how we think and act – and doing it fast. The report, published in Proceedings of the National Academy of Sciences of the United States (PNAS), identifies six “tipping dynamics”, or interventions, that could act as catalysts to bring about rapid societal and technological change towards a sustainable future. The study highlights the importance of intervening to make fossil fuels less economically – and morally – attractive. A step-change of this kind could bring about tipping points that divert investment and consumer demand away from fossil fuels towards more sustainable energy sources. It says this can be done by: Removing fossil-fuel subsidies and boosting incentives to move to decentralised energy systems and make clean energy production and storage systems more economically competitive. Encouraging financial markets to divest of assets linked to fossil fuels, to divert investment towards less-polluting technologies, leaving investors keen to avoid the prospect of holding ‘stranded assets’ tied to fossil fuels. Building sustainable cities powered by renewable energy. Revealing the “moral implications” of fossil fuels. Disclosing greenhouse gas emissions information. Strengthening climate education and engagement. While awareness of the climate emergency is growing, global efforts to reduce carbon emissions are not moving fast enough to avoid irreversible damage to the planet. Moving from the fossil fuels that drive global warming to cleaner energy sources, such as wind or solar power, is at the heart of global efforts to decarbonize. Yet emissions […]