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https://www.frontiersin.org/articles/10.3389/fcosc.2020.615419/full
Humanity is causing a rapid loss of biodiversity and, with it, Earth's ability to support complex life. But the mainstream is having difficulty grasping the magnitude of this loss, despite the steady erosion of the fabric of human civilization (Ceballos et al., 2015; IPBES, 2019; Convention on Biological Diversity, 2020; WWF, 2020). While suggested solutions abound (Díaz et al., 2019), the current scale of their implementation does not match the relentless progression of biodiversity loss (Cumming et al., 2006) and other existential threats tied to the continuous expansion of the human enterprise (Rees, 2020). Time delays between ecological deterioration and socio-economic penalties, as with climate disruption for example (IPCC, 2014), impede recognition of the magnitude of the challenge and timely counteraction needed. In addition, disciplinary specialization and insularity encourage unfamiliarity with the complex adaptive systems (Levin, 1999) in which problems and their potential solutions are embedded (Selby, 2006; Brand and Karvonen, 2007). Widespread ignorance of human behavior (Van Bavel et al., 2020) and the incremental nature of socio-political processes that plan and implement solutions further delay effective action (Shanley and López, 2009; King, 2016).
We summarize the state of the natural world in stark form here to help clarify the gravity of the human predicament. We also outline likely future trends in biodiversity decline (Díaz et al., 2019), climate disruption (Ripple et al., 2020), and human consumption and population growth to demonstrate the near certainty that these problems will worsen over the coming decades, with negative impacts for centuries to come. Finally, we discuss the ineffectiveness of current and planned actions that are attempting to address the ominous erosion of Earth's life-support system. Ours is not a call to surrender—we aim to provide leaders with a realistic "cold shower" of the state of the planet that is essential for planning to avoid a ghastly future.
Journal Reference:
Corey J. A. Bradshaw, Paul R. Ehrlich, Andrew Beattie. et al. Underestimating the Challenges of Avoiding a Ghastly Future, Frontiers in Conservation Science [OPEN] (DOI: 10.3389/fcosc.2020.615419)
(Score: 2) by Grishnakh on Sunday January 24 2021, @06:50PM
We don't need fewer people, we just need to do a much better job managing the resources we have. Unfortunately, that just doesn't seem to be possible with many human cultures, because they're too greedy and too intent on owning personal cars and having huge houses widely separated from each other. Of course, not everyone lives like Americans, but it seems that in most places, when they become wealthy enough (like China), that's the ideal they aspire to, and it simply isn't possible for everyone on the planet to live like that.
As for nature, sure, pockets of nature will survive in the places that are too radioactive for humans to live, and where the land isn't turned into desert (desertification is a big problem now too: the Sahara is growing, as are other deserts), and if humans go extinct it'll eventually bounce back, but as humans we're generally concerned with our own survival and well-being, and there doesn't seem to be a way for us to do this any more without experiencing civilization collapse.