I want to lead with a sentiment from near the end of my last post, which is that it’s going to get worse, and we need to radically change society if we want to avoid mass death on a scale that makes the 20th century look like a paradise of human rights, generosity, and abundance.
The planet’s temperature is not only continuing to rise, it’s doing so faster every year. Further, it is not going to stop. Not in my lifetime, not in your lifetime, and absent global action on a scale that seems impossible today, not in the lifetimes of your children, your grandchildren, and probably your great-grandchildren too.
It’s just going to keep getting hotter.
Historically, and even to this day, deaths from cold outnumber deaths from heat. It seems like deaths by cold tend to be distributed seasonally, with cold snaps having little effect on the numbers, where heat waves do result in big spikes. With the rising rate and severity of heat waves, that death toll is going to rise, and because it’s happening during concentrated periods of time, it’s going to place increasing strain on healthcare systems, especially when you remember that every death comes with a larger number of people who just got close to death, and need treatment. The good news is that this seems to be an area in which people have taken action, with measurable results. There are some hard physiological limits for us, but we can actually improve things, even as the temperature rises, if doing so is a priority.
If it’s not a priority, well, it’s just going to keep getting hotter anyway.
There will be fluctuations, year to year, but it’s just going to keep getting hotter. I’m being repetitive on purpose, because it’s just going to keep getting hotter and it feels like a lot of people are still in denial about that. As I’ve said before, we missed the chance to prevent this long-term rise in temperature.
There is no technological fix that will just stop that. There’s no machine we can turn on that will just reset things. In the unlikely event a fascist is reading this, that includes the mass murder machine: simply reducing the population will not solve this. It will leave us will still-high greenhouse gas levels, a huge number of corpses, and a devastated global economy that’s still dependent on fossil fuels. Even if we end emissions and develop a carbon-capture method that’s more efficient than plants, and deploy it everywhere we can as fast as we can, it will still keep warming for a long time to come.
If we magically freeze CO2 levels where they are as you are reading this, it’s going to keep getting hotter, because it takes time for any insulation to reach its “capacity”. In that case, it would probably keep warming for twenty years or so.
And we are not going to do that, because magic isn’t real. There is no god coming to save us, or witch with a spell to heal the earth. It’s just us, and the heat we caused.
The forests will keep burning. And the grasslands, and the tundra, and the peat bogs, and the marshes, and the swamps. Not all at once, but on an on-going basis as ecosystems continue to collapse.
Think about it like a rainforest – a rainforest is a forest in which water is not a limiting factor in any meaningful sense. There is so much water, so much of the time, that no organism has to really expend any effort to stay hydrated. That can happen pretty much anywhere on the planet that’s warm enough for constant rain.
But crucially, the amount of rain required to reach that threshold depends on the rate of evaporation, which depends on the temperature. My current home of Ireland would be a temperate rainforest, absent human meddling. The Amazon basin is a tropical rainforest. Ireland gets roughly four feet of rain per year on average, and the Amazon gets roughly twice that. If the Amazon were to suddenly get Ireland’s rainfall, the ecosystem would dry up and burn, until it stabilized as something closer to a grassland or a dry forest. Increasing the temperature has roughly the same effect. Hotter means more evaporation, which means less available water for the same amount of rainfall, which means it’s going to dry up and burn, until it stabilizes as something closer to a grassland or a dry forest.
That’s what’s happening to the entire planet, so things are going to keep burning. This is one of the feedbacks that climate scientists have been warning about for decades. The current status quo is that most of the world’s ecosystems are going to experience a lot more drought, even if their annual rainfall doesn’t change, and they’re going to burn. Any plant matter that has grown and been maintained by abundant water and low temperatures is now a likely carbon source, and it doesn’t fucking help that the death cultists in the Republican Party are actively poisoning large swathes of American forest, creating large amounts of standing dead wood, ready to burn.
We seriously need to start treating these people as though human extinction is their goal. They seem to have decided that the solution to human carbon emissions is to murder most of the species, because that will lower our fossil fuel use by default. They would rather do that, than give up mega-yachts and private jets.
Do you understand? Whether or not they admit it, the actions they are taking are those of people who are actively trying to slaughter most of us.
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I’m not trying to induce despair. I promise I’m not. I don’t want you to give up, I just want your actions and decisions to be informed by reality, not the fantasies peddled to us by our rulers and their propagandists. I want you – and all of us – to act, but in order for those actions to have any meaningful effect, we need to choose them based on the reality of the situation.
As a society, we still need to end the use of fossil fuels. That hasn’t changed. The more we continue increasing greenhouse gas levels, the faster the temperature will rise, and the harder it will be to do anything at all.
And we need to reshape, refit, and rebuild most of everything. There’s been a lot of talk lately about the heat up here in the air, but sea level rise is accelerating along with the heat, so those cities that, like much of Florida, cannot be walled off? People are going to leave them anyway, as the encroaching water makes life increasingly impossible. Ideally, we should move them before that, and we should dismantle those cities. Aside from things like copper, I honestly don’t know how practical it is to try to re-use the building materials, but everything else that goes into a modern city makes me think that a flooded Miami would be an ongoing source of pollution for quite a while. We want to build a better world, and to me that means breaking from history, and investing the resources in this before the climate forces our hands.
And for the heat, we need new kind of city. Think “15-minute cities”, but with the capacity to become 5-minute or 1-minute cities for a few weeks at a time. The basic idea has already been done: There are already apartment buildings, here and there all over the world, that contain grocery stores, and fitness centers, and other amenities. With a few adjustments, I think this should become a default for most cities. This would allow most of the population to “shelter in place” from extreme heat, and from the wildfire smoke that will continue to be a problem.
Beyond that, I also think that these buildings should be integrated with mass transit, so that getting from your home to another place in the city requires as little exposure to the elements as possible. This could mean bus terminals and train stops in the buildings, or it could mean a network of enclosed, cooled pathways. Crucially, the current arrangement that many cities have, in which underground rail stations are often several degrees hotter than ambient temperatures, seems like a recipe for disaster in a warming world. I don’t think there’s an easy solution to that problem, but that just means it’s all the more important that we start working on it now.
We also need to abandon the just-in-time economy, and actually invest the resources in maintaining significant emergency supplies for the population. This blog has looked at what that takes on an individual level, and it looks similar at a larger scale – food stores need to be cycled, which means some level of integration with whatever a given city or country’s food distribution system. The same with medical supplies. The same with water, which is still being treated as an infinite resource, even as it is declining around the world.
All of this will cost a lot of money, and a lot of energy. Enough that we probably can’t do it, if we maintain anything close the current level of spending on war I think we should continue to lead with renewables and power storage, but this will probably also require an increase in nuclear energy. That obviously comes with its own issues, the biggest being human malice and human error, but as I keep saying, we have left it so long that extreme measures are increasingly all we have left.
And none of this will happen under the current political and economic regime.
I came to that conclusion some time ago, which is why I have spent so much energy on the question of how to achieve revolutionary change. We’re in a period in which change of that scale is being attempted, but as sort of global counter-revolution to end all revolutions, and all hope of freedom. I don’t think that will work, but we should treat it as a real threat nonetheless, because no matter how many times they fail, they will never stop trying to control everything, and the amount of damage they can do and are doing is apocalyptic.
So organize. It feels counter-intuitive at times, to respond to huge, global problems by focusing on the people around you. Surely helping my elderly neighbor carry something can’t help a global problem, right?
Right. Except…
All of our global problems are the result of all human activity combined. There is a degree to which all of that does come down to what we do, as individuals, we’ve just been misled about how to exercise that power. Environmental action has long been sold to us as a matter of individual consumption and deprivation. In a very Christian sense, the idea is that if we want to make the world better, we must deny ourselves the things that make life enjoyable, and those things are material possessions.
Our focus should not be on that. It should be on empowering ourselves and the people around us. I can’t do a lot by myself, but I’m not by myself, even if it feels that way sometimes. There are other people around, but community takes effort, like just everything else worth doing. If you can’t bring yourself to do anything else, reach out to neighbors, get involved in local doings, and as I keep saying, join local organizations. When the fascists come knocking at your door, it’ll be your neighbors who help you, and who protect you.
And if your whole neighborhood is in trouble, or your city, it will be people already accustomed to helping others, who see the value in doing so, who will come to help. I guess what I’m saying is, most us (myself very much included) need to change how we think about things, and one of the best ways to do that is to change how we go about doing things, and how we live with and around each other.
