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And why when we do see it, we fail to act.
While the term “Anthropocene” is well established across scientific disciplines and social spheres, interpretations are diverse. Taking account of the 2024 rejection by a geological commission to accept the Anthropocene as a geological epoch and the related scientific debate, here we offer a future-oriented perspective from the viewpoint of Earth system science. We describe different pathways in the Anthropocene up to the year 3,000, systematically characterizing them according to impacts and causes. We discuss the enormous global consequences of anthropogenic pressures on the Earth system and quantify the corresponding long-term commitment to change. Regarding the causes, we conservatively explore best-case and middle-of-the road emission scenarios, in combination with climate sensitivities drawn from within the IPCC likely range. We also discuss implications for Earth system resilience that could result in what we call worst case scenarios for Anthropocene outcomes. We conclude that, beyond the slow pace of
How Cynicism Became the New Psychological Performance
The unspoken truth about humanity's frightening future.
A Letter to the Newly Awake. I know exactly where you are sitting right now. You are staring at a chart of North Atlantic sea surface temperatures, watching a red line spike into uncharted, terrifying territory. Yet another horrible data point proving what you already know. You feel a familiar, hollow drop in your stomach as you register the biophysical reality: the planet’s systems are unraveling.
Researchers in Japan have developed a new material that allows solar cells to generate an amount of energy from sunlight that was previously thought impossible. The discovery, made by a team at Kyushu University, involves a special “spin-flip” emitter that can harvest energy from the Sun that is typically lost as heat. The breakthrough overcomes the long-standing limit of conventional solar cells to achieve an energy conversion efficiency of 130 per cent – opening up new possibilities for ultra-efficient solar panels.
We can’t know how long the war in the Middle East will last. Nor can we know who will “win” it, and in which terms. What we know is that the destruction already wreaked on things and people is immense, and it keeps escalating. The longer the war, the bleaker their perspectives in a region already plagued by all sorts of problems, including drought, soil degradation, ecosystem damage, scarce agricultural resources, declining fertility rates, and more.
Climate change is causing measurable harm globally1,2. Political and legal efforts seek to link these damages with specific emissions, including in discussions of loss and damage (L&D)3,4; however, no quantitative definition of L&D exists5,6, nor is there a framework to link past and future emissions from specific sources to monetized, location-specific damages. Here we develop such a framework, which is integrated with recent efforts to estimate the social cost of carbon7. Using empirical estimates of the non-linear relationship between temperature and aggregate economic output, we show that future damages from past emissions—one component of L&D—are at least an order of magnitude larger than historical damages from the same emissions. For instance, one tonne of CO2 emitted in 1990 caused US$180 in discounted global damages by 2020 ($40–530) and will cause an additional $1,840 through 2100 ($500–5,700). Thus, settling debts for past damages will not settle debts for past emissions. In other illustrative esti
Le philosophe de l'environnement Rupert Read dit à Ella Whelan la panéliste Moral Maze pourquoi nous ne pourrons peut-être plus profiter du même niveau de vie pour le bien de la planète et des générations futures.
Most research on “forever chemicals” focuses on how best to remove them from the environment. But solutions to tricky problems often emerge from the most unexpected of places—as demonstrated by a new study that instead redirects the pollutants into becoming tools for extracting precious lithium. In a recent Nature Water study, a team led by Rice University researchers describes a novel way to use spent perfluoroalkyl and polyfluoroalkyl substances, or PFAS, to recover lithium from high-salinity brine pools. The team tapped into the fluorine content inside PFAS leftovers, using it to attract lithium from briny water. Remarkably, the team was able to collect lithium fluoride at 99% purity and confirmed that the sample was pure enough to boost the stability and performance of lithium-ion batteries.
The new joint policy brief offers a deep dive into the ways in which the social and solidarity economy can advance the objectives of the Roadmap by supporting the eradication of poverty beyond growth.
Satellite analysis warns that widespread land subsidence threatens 1.6 billion people by 2040, with 86% of the at-risk population concentrated in Asia
Report by joint intelligence committee delayed, with concerns expressed that it may not be published
Ecosystem destruction will increase food shortages, disorder and mass migration, with effects already being felt
We are living in a time of polycrisis. If you feel trapped – you’re not alone. I hadn’t fully grasped how the idea of a better future sustained me – now I, like many others, find it difficult to be productive
Perception, pattern-seeking, and the role of neurodivergence in a failing civilisation
Short-Term Energy Outlook
The activist and author of Here Comes the Sun discusses rapid advances in solar and wind power and how the US ceded leadership in the sector to its main rival
The global collapse arrives piecemeal. Germany is going first.
The reality of coming to terms with the end of industrial civilisation
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