Since the start of the COVID-19 pandemic, Russia’s invasion of Ukraine, and the resulting disruption of multiple global supply chains, policy think tanks have increasingly adopted the term #polycrisis to signify humanity’s destabilized status quo. 🧵
Regardless what we call it, this will be a time that calls for new attitudes and behaviors. Strategies that seemed to make sense before the #polycrisis, such as efforts to grow national economies, will need to be replaced by different ones, such as efforts to build resilience.
Fortifying resilience at the community level will be especially important, and cooperative strategies to ration scarce resources and reduce inequality will also be required so as to defuse conflict and ensure optimal outcomes for as many as possible.
A new report by @postcarbon, Welcome to the Great Unraveling: Navigating the Polycrisis of Environmental and Social Breakdown, seeks to build a coherent narrative about the roots of the polycrisis, its arrival and evolution, and why we should think differently about the future.
When confronted with evidence that our collective path is unsustainable many of us tend to jump to “all-or-nothing” ways of thinking, sometimes framing our future in simplistic terms as “the end of the world” or “apocalypse.” But according to the report this tendency is unhelpful
While a complete and sudden end of humanity is theoretically possible via nuclear war, our more likely future will consist of decades of social, economic, political, and ecological turmoil punctuated by periods of rescue and recovery.
According to the @postcarbon report we should be spending far less effort building upon expectations of a future that looks much like today; instead, we should devote our collective brainpower to questions like, How does a civilization downsize gracefully?
As daunting as they are, the financial, political, and material challenges to the energy transition don’t exhaust the list of potential barriers. Climate change itself is also hampering the energy transition—which, of course, is being undertaken to avert climate change.🧵
During the summer of 2022, China experienced its most intense heat wave in six decades. At the same time, a drought-induced power crisis forced Contemporary Amperex Technology Co., the world’s top battery maker, to close manufacturing plants in China’s Sichuan province.
Meanwhile, a similarly grim story unfolded in Germany, as a record drought reduced the water flow in the Rhine River to levels that crippled European trade, halting shipments of diesel and coal, and threatening the operations of both hydroelectric and nuclear power plants.
Renewable energy isn’t replacing fossil fuel energy—it’s adding to it.
Despite all the renewable energy investments and installations, actual global greenhouse gas emissions keep increasing.
That’s largely due to economic growth: While renewable energy supplies have expanded in recent years, world energy usage has ballooned even more—with the difference being supplied by fossil fuels.
The more the world economy grows, the harder it is for additions of renewable energy to turn the tide by actually replacing energy from fossil fuels, rather than just adding to it.