S1E39 - Jason on Climate Change

Episode Notes

Episode summary

Guest info and links . The guest Jason Sauer can be found on twitter @jasonrsauer. He is involved with another podcast, Future Cities, that you can find wherever you listen to podcasts.

The host Margaret Killjoy can be found on twitter @magpiekilljoy or instagram at @margaretkilljoy. You can support this show on Patreon at patreon.com/strangersinatangledwilderness.

Transcript

Margaret

Hello and welcome to Live Like the World is Dying, your podcast for what feels like the times. I'm your host, Margaret Killjoy, and I use she or their pronouns. And this week I'm talking to Jason about what is involved in building resilient cities, like not just resilient homesteads or whatever, but like what—what are the actual sort of engineering steps that cities can and usually aren't taking to mitigate the effects of climate change? And we talk a lot more about other things besides and his take on how climate change is going and what we might do about it or not do about it. And I think you'll get a lot out of it. I really enjoyed this conversation. This podcast is a proud member of the Channel Zero network of anarchist podcasts. And here's a jingle from another show on the network. Hi, could you introduce yourself with your name, your pronouns, and then a little bit of your background in what we're going to be talking about today?

Jason

Sure, so my name is Jason Sauer, pronouns he/him, although I'm not picky, and I—my background is in—it's like, somewhere between climate change and, like, adaptation research is how I would describe it. So most of my work is focused on adapting cities to extreme weather events, either in the present day context, or looking at the future of the climate for the region. And figuring out how—what we need to change and how best to change it in order to keep places livable.

Margaret

And I'm so excited to ask you about all that stuff. Because so much of what people talk about preparedness or even, like, mitigation kind of forgets this level of scale. Either people talk about, like, saving the world, like stopping climate change, which I do in the past. Or people talk about, like, how to, you know, either you have your, like, bunker mentality people who are like, oh I'm just gonna hold up the food, or you have even the people who are like, you know, well, me and my 10 friends on the farm are going to somehow ride it all out. And I think that there isn't enough that talks about this level that you're talking about on this sort of, like, community or city-wide level. And so, I guess, I think my main question is like, what do you resilient cities look like? How do we build resilient cities?

Jason

So, I mean, good question. It's somewhat like a temporal issue, like thinking about, are we looking for resilient cities for now, given the present conditions, which we're still not great at managing? Are we looking at it for like 20 years in the future? Are we looking at it, you know, in the more deep, uncertain—or deeply uncertain—like, you know, by 2080 2100, whatever, or even beyond, although I've never really heard anyone seriously engage anything sort of growth beyond like 2080. I don't know why that's the limit, but that is the limit. So I actually had to pull up the academic definition of resilience. That's probably that I think it's probably the most accurate version of what myself and my colleagues are kind of looking at. And since this is behind a paywall anyway, I figured it might be kind of interesting to even bring up what the academic definition is, in this context. And so this comes from a paper by one of my colleagues here at Arizona State University where I'm a PhD candidate, hopefully soon a doctor but we'll see. So one of my colleagues Sarah Miro and two other authors, Joshua Newell and Melissa Stoltz, wrote this paper on defining urban resilience in particular. So resilience in the city in urban context. And so, the specific definition they use is, like, urban resilience refers to the ability of an urban system and all its constituents socio-ecological and socio-technical networks across temporal and spatial scales to maintain or rapidly return to desired functions in the face of a disturbance, to adapt to change, and to quickly transform systems that limit current or future adaptive capacity. There's a lot of, I don't know, generations of resilience thinking that have kind of impact into that sort of definition. But it's kind of just looking at making cities—or making it so that the people in cities and the systems in cities, once impacted by like an extreme weather event or from climate change, can respond appropriately in terms of, like, the type of response and then also, like, the amount of time it takes for that response to sort of happen. And then also to allow for sort of this concept of, like, transformative change of, like, you can build a city that is relatively resilient now, but it's not necessarily going to be resilient in the future. So you need to, when you're building these systems, allow for the possibility of the thinking to change or for climate change, you know, the effects to become more fully realized and be like, okay, so we did not plan for the sort of contingency, we need to be able to adapt to that, basically. And so every city, it looks different, you know. So I live here in Phoenix, Arizona. Most of my research isn't focused here but, I mean, this is a desert city. And we are kind of juggling the dual problems of extreme heat in the summer and, of course, like major water limitations, which are increasingly becoming a problem. And so resilience here is largely focused on basically counteracting, like, the, the extreme heats that we're facing. I mean, it gets up to like 120 degrees a couple days, a year, sometimes, and what does it—actually, I can give some quick stats on that.

Margaret

Yeah.

Jason

I think we are currently over 100 days a year where we have have a maximum temperature of above 100 degrees, and then by, like, 2050, 2060, something like that, it's gonna be 180 days a year of over 100 degrees. Which is like, I mean, we're already at 100 now, so I guess it's not like that on the thinkable. But, you know, it's really tough to imagine, like, what that's going to be like. And then of course, like, you know, average temperature is going to rise, but then also potentially the extreme temperatures are going to rise. So the city is really concerned about keeping this place viable in many different respects, given our current extreme heat, but then also the projections of extreme future heat. And so, like, you know, for example, I think the city of Phoenix is planning on increasing its tree canopy cover, you know, to like, provide increased shade, particularly in like critical areas, by which I mean, like, public transportation network—so like, you know, there's not a whole lot of structures for shade out here. And so, you know, like, a job of someone like me working in resilience would be, like, okay, so you want to increase shade, like, here's where you need to do it. And that's along like public transportation networks, things like that, where people are relatively exposed to, like, this extreme heat and sunlight during the worst months. And you can either do that through like built structures, or you can do it through tree shade. And if the city of Phoenix wants to pursue tree shade, then they also need to balance that with their, like, water needs. So more trees means more wat