The Probability of the End of Civilization in the 21st Century
Climate scientists have been calling recently for more research into warming scenarios of 3°C and above because such scenarios are dangerously neglected. According to mainstream models such levels of warming are by no means impossible or even unlikely, and would have catastrophic effects. Luke Kemp and ten colleagues write: Could anthropogenic climate change result in worldwide societal collapse or even eventual human extinction? At present, this is a dangerously underexplored topic. Yet there are ample reasons to suspect that climate change could result in a global catastrophe. The answer to the question in this quote is obviously “yes”, but that’s...
The New Denialism
The old denialism denied the reality of climate change. Funded by the fossil fuel industry it spouted disinformation and lies and fostered doubt. It changed climate change from an objectively observable fact into a political “opinion”. The old denialism is dead. Not even the fossil fuel industry denies climate change anymore. A new denialism has replaced it, however. The new denialism doesn’t deny climate change. In the contrary, it emphatically affirms it. The new denialism doesn’t deny that climate change is a serious problem either – it admits that too. What the new denialists deny is how big the crisis...
Stages of the Anthropocene, Revisited
(This is part 1 of the “Stages of the Anthropocene, Revisited” Series (SotA-R).) In Stages of the Anthropocene (2018), I argued that if one aims to make mid- or long-term predictions of the effects of climate change on human civilization, it is useful (if not necessary) to distinguish three phases or stages within the time period known as the “anthropocene”. There is some disagreement about when the anthropocene started – the industrial revolution (mid 18th century) and the advent of the atomic age (mid 20th century) have been suggested, and an argument has even been made for the emergence of...
Lessons from the Ongoing Disaster (for the Next One)
Presumably, you are aware that we’re in the middle of a disaster. That’s unpleasant – to say the least – but it’s also quite instructive. There is much we can learn from the ongoing disaster and humanity’s responses to it. But whether we can use those lessons to avert the even bigger disaster looming on the horizon is questionable. Rather, it seems that the most important thing that we can learn from the corona crisis is that we as a species may very well be incapable of avoiding catastrophy. ignore and deny For months, the general attitude of most governments...
The 2020s and Beyond
(This is part 7 in the No Time for Utopia series.) The main guiding principle of this series is a rejection of “ideal theory”, that is, of idealizations and unwarranted abstractions from the real world. Nevertheless, by viewing the climate crisis in relative isolation and by mostly ignoring how it might interact with various other developments, I have effectively abstracted that issue from the real world. Unfortunately, this is not easily remedied, and any attempt at a broader view will be largely speculative. It can only be speculative, because even a slightly broader view is well beyond the level of...
A Theory of Disaster-Driven Societal Collapse and How to Prevent It
(abstract) — One of the effects of climate change is an increase in extreme weather and natural disasters. Unless CO₂ emissions are significantly reduced very soon, it is inevitable that the effects of disaster will exceed many (and ultimately all) societies’ mitigation capacity. Compounding unmitigated disaster effects will slowly but surely push a society towards collapse. Because no part of the planet is safe from the increase in natural disaster intensity and because some of the effects of disasters – such as refugees and economic decline – spill over boundaries, this will eventually lead to global societal collapse. Furthermore, just...
Michael Mann versus the “Doomists”
Last month, Breakthrough Australia published a paper by David Spratt and Ian Dunlop that claims that “climate change now represents a near- to mid-term existential threat to human civilisation”. Climate scientist Michael Mann was quick to put down the paper as “overblown rhetoric”. He was quoted as saying that “I respect the authors and appreciate that their intentions are good, but as I have written before, overblown rhetoric, exaggeration, and unsupportable doomist framing can be counteractive to climate action.” The quote by Mann raises a number of questions. Is the report by Spratt and Dunlop “overblown rhetoric” indeed? Does Mann...
The Lesser Dystopia
(This is part 3 in the No Time for Utopia series.) In On the Fragility of Civilization, I argued that due to the slowly compounding effects of an increasing number of relatively localized “natural” disasters caused (directly or indirectly) by climate change, a vicious circle of failing disaster management, economic decline, civil unrest, and hunger will trigger a cascade of collapsing societies, eventually leading to global societal collapse in roughly 25 to 30 years from now (give or take a half decade). The world during and after collapse will be very different from what most of us have ever experienced,...
On the Fragility of Civilization
(This is part 2 in the No Time for Utopia series.) Doom has always been a major attraction for some, perhaps even many people. There are whole subgenres of extreme (heavy) metal built on the aesthetics of death, doom, and decay. But “doom” in the form of extreme pessimism about the (near) future is also increasingly common in discussions about climate change and its effects. In Stages of the Anthropocene I tried to look into the more distant future. Whether what I found is an example of “doom” in this sense is debatable – at least I didn’t predict human...
Stages of the Anthropocene
preface (2022) There are major mistakes in the predictions and calculations involved in this article. For an attempt to come up with better predictions (and thus, an update of this article), see the SotA-R series. The model results presented in the last episode thereof, suggest 3°C to 5°C of average global warming. (Original post) — Climate scientists don’t often look at the distant future and when they do, their “predictions” are so vague that they hardly count as predictions at all. Most published work on climate change focuses on the current century. There are good reasons, for this, of course...
Fictionalism – or: Vaihinger, Scheffler, and Kübler-Ross at the End of the World
In 1911 the now almost forgotten German philosopher Hans Vaihinger published Die Philosophie des Als Ob (The Philosophy of ‘As if’) in which he argued for something approaching global fictionalism. In the preface to the second English edition of his book he wrote: The principle of Fictionalism . . . is as follows: “An idea whose theoretical untruth or incorrectness, and therewith its falsity, is admitted, is not for that reason practically valueless and useless; for such an idea, in spite of its theoretical nullity may have great practical importance.” Fictionalism is the view that claims in some area of...
Crisis and Inertia (5) – Derailing a Speeding Train
(This is part 5 in the “Crisis and Inertia” series.) In the first episode in this series I argued that societies and other social “objects” (cultures, beliefs, institutions, ideas, ideologies, and so forth) are as inert as physical objects. Social “objects” resist change – if they are moving in a certain direction, they resist a change in direction. The second notion in the tile of this series is “crisis”. A crisis is an event that changes a social object’s momentum – that is, it’s path, speed, or direction. Crises come in several kinds. A minor crisis produces a (nearly?) immeasurably...