Tag Archives: Tidalpunk

More on malls

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Bellevue Square Mall courtesy of Debs (ò‿ó)♪

I’ve written previously about how malls could provide the bones of solarpunk co-housing, and Grist recently produced a video about how some communities, most notably Seattle, are re-purposing their old malls as community hubs, as they were originally intended. Ellen Dunham-Jones from the Georgia Institute of Technology gave a more in-depth look at retrofitting malls in her 2010 TED Talk and in this interview with WIRED. As malls everywhere experience hard times due to the “retail apocalypse,” is this our chance to reorient these monuments to capitalism into something more community-minded?

FashionSquare

An old map of Fashion Square Mall

Here in Charlottesville, Fashion Square Mall has been emptying out like so many others. Sears left in March 2019 and nothing has come to replace it. Instead of letting it sit vacant, you could retrofit apartments in the main store and put a makerspace in the old auto shop. I couldn’t find a square footage estimate of the store, but if we assume it’s around 50,000 square feet (~4600 square meters) and 10,000 square feet are set aside for the makerspace and community areas, it seems reasonable that you could still fit 50 to 60 apartments in the 40,000 square feet remaining.  With a mix of sizes from micro-apartments to three bedrooms, you could make some decently affordable housing for single people, families, and elders.

With the old store now affordably housing 100 or more people, people could start new businesses in empty store fronts like a food co-op or local restaurant. As the actual people in the mall slowly take over from the fleeing corporate interests, perhaps enough capital could be raised to purchase the mall from its current owners and turn it into a collectively-owned property.

Fashion Square Mall on the map

Fashion Square Mall on the map

Further development could include depaving some of the parking lots, adding rooftop solar panels, and building more housing in the former parking areas. Since a solarpunk future has a reduced dependence on personal automobiles, an improved frequency of bus service to the mall as well as improving connections to the local Rivanna Trail system would be critical. A car sharing station could round out the transportation options for our little collective.

None of these changes are particularly earth-shattering on their own, but each little adjustment to bad zoning and land use decisions inherited from the last century gets us a step further on the road to a sustainable future.

Is there a property in your area that could be turned to more positive uses? Let us know below!

 

Good news for tidalpunks

humpback whale in ocean

Photo by Andre Estevez on Pexels.com

The Guardian recently reported that according to scientists in Nature, if we take the right steps moving forward, we could have healthy, vibrant oceans again as early as the 2050s. Some bright points in ocean restoration that exhibit the resiliency of Mother Nature include humpback whale and sea otter populations that were once quite dire.

Some challenges that we still must overcome to find our tidalpunk future are overfishing, agricultural runoff, and ocean acidification due to increased atmospheric carbon dioxide. This year will be particularly challenging for life in the Gulf of Mexico given the increased rainfall expected once again in the Midwest United States which drives erosion and agricultural runoff. An increase in regenerative agriculture on the land, and sustainable fishing practices in the water would help greatly toward the goal of revitalizing our oceans.

A study from 2016 showed that protecting 30-40% of the world’s oceans from exploitation would provide a benefit not only for the creatures in the ocean, but also for the people who rely on fishing and tourism to make their living. By setting aside parts of the ocean for the wildlife that lives there, we ensure long-term viability of the ocean’s biodiversity. In 2018, the United Kingdom’s Environmental Minister became one of the first major political leaders to back the plan.

On a personal note, as a midwesterner, I’d never been to the ocean until I was twenty. Growing up in a place where the largest bodies of water were ponds and small streams, it was boggling to see the water stretch out beyond the horizon. All the different types of fish and birds that live along the shorelines here in Virginia are fascinating to watch, and the ocean waves themselves are mesmerizing. I feel a great respect for the ocean, and hope that we can help it recover from the damage caused by years of careless neglect.

Do you live near the ocean? Are there any programs in your area to help wildlife, aquatic or terrestrial? Let us know below!

Indistinguishable from magic

cody block

CODY BLOCK Learning Toy

Last year, I wrote a little about how solarpunk design could lead to better gadgets. One of my personal design goals is that things should feel magical, not in the way marketing agencies apply the term to everything, but rather that a piece of technology should disappear in use. It should help you accomplish whatever it was that it was designed to do, and not steal the spotlight for itself. Algae-based path lighting in a lunarpunk community or a sailboat in a tidalpunk town come to mind.

I was on Kickstarter last night, and found the CODY Block project, and immediately felt like it was something that fulfilled this objective. The toy uses RFID and robotics technologies in a way that teaches simple algorithmic thinking skills while not requiring any screens or interaction other than playing with blocks (and presumably an occasional top off of the battery). I encourage you to watch the video over at their Kickstarter, as there’s a certain je ne sais quoi to the blocks that I can’t adequately describe through text.

A wooden car navigates a series of directional blocks.

I’m not affiliated with them and would suggest caution since so many Kickstarters end up flaming out, but I think that the product design team at QUBS seems to really get how to make technology sufficiently advanced to become indistinguishable from magic.

Nintendo has also partnered with LEGO to create an interactive Mario set that elicits a similar feel. It feels a little less magical to me, but I think it’s another step in the right direction. I don’t think all toys should be sensorized, but having those that are more closely imitate the real instead of the digital seems heartening.

Mario time

The Nintendo and LEGO collaboration lets people play “levels” in the real world

Is there anything you’ve run across that feels truly magical? Am I just delusional from cabin fever and this isn’t that cool? Let us know in the comments!

COVID-19 links

COVID-19 is taking the bulk of people’s mindshare right now, and I wanted to put some of the links I’m finding useful, interesting, or hopeful in one spot. I’ll be updating this as things progress and hopefully be getting it more organized.

Just to be clear, while emissions have fallen due to reduced travel during the crisis, we should be doing everything we can to help our fellow human beings right now. Some people are saying that the crisis is an opportunity to “thin the herd” or some other nonsense. Coronavirus is not the way to a brighter future for everyone.

fashion man people sign

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Last Updated: 4/3/2020 @ 10 pm

Cities as ecosystems

Charlottesville City Zoning Map (c. 2009)

Charlottesville City Zoning Map (c. 2009)

With the start of the new Comprehensive Plan here in Charlottesville, I’ve been thinking a lot about the big picture of the city. I’ve been involved with bicycle advocacy here in town for awhile now, and I’ve felt that was definitely something worth fighting for since cycling, walking, and other active forms of transportation benefit both the environment and human health. Also, when you look at bicycling in the US, you have a bimodal distribution of users — people who have to cycle and people who choose to ride. Bike advocates have traditionally been from the latter group due to middle class people having more spare time to be active in local politics.

The more I’ve worked in transportation, the more I see that we need to seek synergies when fighting for equitable, sustainable, solarpunk futures. Poverty and homelessness are often portrayed as the fault of the poor, the result of laziness or bad luck. The truth is that the systems built into our society and built environment put up barriers to certain groups of people that are easy to overlook from a privileged perspective. How can we start to see things as systems, and not a collection of isolated parts?

We have a template to draw from in nature. In a natural ecosystem, there is no waste, just an endless flow of energy and material from one organism to the next. What if we started to look at our cities as ecosystems? How could we build synergistic effects between parts of our built environment?

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Garden courtesy of cuprikorn

Take a city park as an example. In traditional design, you’d select a plot of land, stick some trees and grass there, and call it a day. You might go so far as to add some playground equipment if you were putting it in a residential area.

Approaching a park from an ecosystem perspective, however, would allow for a much more vibrant community experience. We have a park here in Charlottesville that isn’t reaching its full potential because while it borders two different neighborhoods, a busy street separates one neighborhood from the park. Parents don’t feel safe crossing with their kids, so they don’t go to the park. If we took the whole ecosystem into account, safe crossing to and from the park would have been an integral part of its design. As discussed extensively in The Nature Fix, exposure to nature is immensely beneficial for mental and physical health. Poor design has a tangible, detrimental effect on equity.

Taking things a step further, the green space of parks also affords an opportunity to work on sustainability. Charlottesville is in the Chesapeake Bay Watershed and has an important role to play in reducing pollution that flows into the Bay. In addition, stormwater management is becoming an increasingly important aspect of urban design as climate change makes storms more variable and rainfall less predictable. As a way of integrating ecological density, we could add native plantings to encourage pollinators as well as rain gardens and permeable pavement for managing stormwater.

By taking some additional steps in the design phase of a project, we enhance the equity, sustainability, and beauty of the city all at once instead of requiring separate projects to achieve a less resilient and integrated design. The same approach could be used when approaching transportation or housing. Taking the system as a whole into account when making planning decisions will allow us to more carefully shepherd our resources and do the most good with our limited community resources.

What opportunities for ecological systems thinking are there in your area? Let us know below!

Questioning capitalism

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Since the heyday of McCarthyism, any suggestion that capitalism is flawed has been met with overt hostility. In the United States, capitalism has become more a religion than an economic system.

There’s recently been much ado about millennials preferring socialism to capitalism, but what many commentators are overlooking is that people aren’t railing against markets, they’re sick of living with “cancer as the model of our social system.” You can wrangle definitions, but at the end of the day capitalism isn’t the only way to have a market.

Citizens from all over the political map see problems with increasing economic disparity but are laying the problems at the feet of different political scapegoats. The left blames the rich, and the right targets government as the source of their woes. If we take a step back and look at the situation, a clearer picture emerges. The collusion of big government and big business has formed one of the strongest corporatist government/economic hybrids the world has ever seen, excluding perhaps the Dutch East India Company.

A comic I blatantly stole from the internet. I can't read the signature, so if it's yours I can take it down if you don't like it here.

A comic I blatantly stole from the internet. I can’t read the signature, so if it’s yours I can take it down if you don’t like it here.

In the richest country the world has ever known, why are there people dying because they can’t afford their medicine while billionaires have so much money they don’t know what to do with it all? I don’t believe that taxing the rich is the answer. Rethinking our economic system is. As one person said, “If you’re talking about wealth redistribution, you’re already too late.”*

Capitalism as it’s currently practiced in the United States, where “all animals are equal, but some animals are more equal than others,” is reaching a breaking point. Cutting back federal programs could allow subsidiarity to guide more tailor-made policies crafted at a local level. Even environmental protection can be carried out as compacts between states as has been done with the Regional Greenhouse Gas Initiative (RGGI). Our current reliance on the federal government for regulations has led to a regulatory monoculture that allows national and international megacorps to grow out of control. This would be a lot less likely if companies had to meet 50 different sets of business regulations or even more in state’s that don’t restrict municipal regulations through use of the Dillon Rule.

group of people near wall

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In 1888, Benjamin Tucker defined two forms of socialism: state socialism, and what is today known as anarcho-socialism. His essay reads as a prophecy of the horrors committed by the USSR in it’s pursuit of “equality.” It also shows that even 130 years ago, socialism didn’t have one “correct” definition. A lot of the tension in US politics right now is from people using the same words to mean different things. In a living language such as English, this isn’t unexpected. If we spent a little more time listening before opening our own mouths, we might find we have more in common than we think.

As someone who grew up as a devotee of free market capitalism, I’ve grown more and more suspicious that any one economic ideology is really suited for something as complex as human society. Maybe capitalism can be reformed, but dismissing alternatives out of hand is not a responsible way forward when we’re discussing something that so greatly influences the outcomes of people’s lives. No one is suggesting Soviet-style socialism, so conservatives should stop using the USSR as a bogeyman to distract from good-faith conversations regarding postcapitalism. Capitalism served us well for a time, but that doesn’t mean it’s the end of economic evolution. As they say, “Insanity is doing the same thing over and over again and expecting different results.” Capitalism as it is has failed marginalized groups as it was designed for wealthy white people. This is evident in prison slavery and the continued existence of tipping for service work in the United States. I think we can do better for a solarpunk future.

Are you critical of capitalism? Do you still believe that markets are an effective tool for managing scarce resources, or have you seen something else that could help us manage those things that still can’t be produced in abundance? Let us know below!


* I heard this attributed to the CEO of Mondragon, but can’t seem to find it anywhere, so consider it apocryphal for the time being. It might originally be in Spanish or Basque, so if anyone out there has seen the original, let me know and I’ll update this article.

New Year, New Spool

While 3D printing has the potential to decentralize product design and manufacturing, nothing is without it’s drawbacks. One of the biggest for 3D printing is the inherent waste of filament packaging. Filament typically comes vacuum-sealed on a plastic spool with a tiny silica gel packet. The plastic film and silica gel are there to prevent water uptake which can have a negative impact on filament performance, and the spool is there to provide the filament with structure and an easy way to keep the long strand of plastic from tangling.

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My 3D printer with one of its new Master Spools mounted on top

The problem comes when you reach the end of the spool. What are you supposed to do with an empty spool? People on Thingiverse and the other 3D printer file repositories have come up with an impressive number of solutions to reusing these empty spools, but at some point, enough is enough. Luckily, makers are an inventive bunch, and RichRap came up with a solution called the Master Spool.

By making the spool a reusable part of the 3D printing process, filament is cheaper to ship with a reduced weight and carbon footprint. Since it’s an open standard, any filament manufacturer can jump onboard and offer their filament as Maker Spool refills. Master Spool is still new enough that only a few manufacturers are supporting it so far, but the speed of adoptions makes me think this will become the new normal for 3D printer filaments.

I ordered my Master Spools from Filastruder, and so far, I’m really impressed by the quality of the filament and how simple it was to put the Master Spool together. Two bolts and cutting three zip ties is all it takes to free yourself from an unending pile of empty filament spools.

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The empty Master Spool

This system isn’t entirely without waste, but it’s a big improvement over what came before. The plastic film can probably be recycled with other plastic bags in your area (usually at grocery stores), but I’m not sure what to do with the zip ties other than throw them in the trash. I keep the silica gel and put it in with my filament to try keeping it dry, but if I were a manufacturer, I’d spend the little bit extra and spring for the reusable silica gel packets with color indicator to reduce waste even more.

I think this is still a win for making 3D printing more sustainable. What do you think? Let us know in the comments!

Maintaining the Means of Production

As I reflect on 2019, I’m thinking of how everyone likes to talk about seizing the means of production being the path to freedom, but nobody ever really talks about maintaining it.

Various tools laid out on a piece of wood

Photo by energepic.com on Pexels.com

For me, a solarpunk future is one where we can locally produce most of the things we need. Ideally, this would be from predominantly local materials, but some things would undoubtedly need to trade from one region to another. I envision a future with a much lighter international trade footprint than we have now, restricted to mostly raw materials exchange for digital manufacturing and handicrafts.

One of the things you quickly realize as you move away from the dominant throwaway culture is that maintaining the items you have takes work. I don’t know if it’s always been this way, but people who work in maintenance are typically not well thought of in Western society. The plumbers, cleaning staff, and garbage haulers are somehow lesser in our culture’s eyes than a lawyer or engineer, resulting in depressed wages for many in these professions. This is pretty messed up since maintenance staff are the ones filling the most critical functions of our society. There’s an emphasis on the new and shiny, that is also exemplified by the poor state of infrastructure in the US while we continue to build new roads and highways.

Douglas Adams included an aside in The Hitchhiker’s Guide to the Galaxy about how one civilization was destroyed when it decided it no longer needed it’s telephone sanitation workers. While it’s a bit of an absurd example, just think about who you’d rather have still working during some sort of crisis – the trash collector or a lawyer?

panoramic shot of sky

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There are so many jobs in the current economy that only exist because of capitalism’s insistence that everyone needs to work for a living even when there are plenty of resources for everyone to have the basics. We’ve designed a hedonic treadmill where we make up unnecessary jobs so people can buy things they don’t need and corporations can extract profits from our communities. I know I’ve personally had a lot of jobs that weren’t adding value to the world, and I would’ve dropped them in a second if I hadn’t needed to make rent. That said, I also definitely have a bunch of things that I’ve bought that seemed like a good idea at the time but are now just clutter in the apartment. It’s easy to say that better spending habits would make it easier to make ends meet, but making that a reality when you’re inundated with advertising every day makes it easier said than done.

I hope a solarpunk future will have a lot less waste and a lot more genuine activity. Maybe a popular activity for lunarpunks would be to clean solar arrays in the night so they’ll be operating at maximum efficiency in the morning, or tidalpunks working on corrosion mitigation in coastal communities would be highly regarded members of the town. In the past year, I’ve repaired a couple cellphones, numerous bikes, performed various software and hardware upgrades on computers, and have been nursing my 3D printer back to health after it caught fire in March. I also helped out with two Repair Cafés here in town, repairing all sorts of different things. I haven’t been disparaged for being a fixer, and most people seem surprised or impressed when a gadget or garment can be brought back from the brink with a simple repair. Repairing objects can bring communities together, and I’d really love if we could extend that wonder and respect to all the people that keep society humming. If you are one of these unsung heroes, you have my thanks and respect.

Do you have any ideas on how to generate more respect and appreciation for those who maintain our society? Please let us know below!


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Bikes for a better tomorrow

gray commuter bike parked on road beside sea

Photo by Adam Dubec on Pexels.com

If you’ve been reading this blog for long, you’ll know I have a special place in my heart for the bicycle. I wasn’t really into biking as a kid since I grew up on a hilly farm without any safe paved areas nearby, but in college my roommate got me hooked when I joined him and a couple friends on a bike tour of the Katy Trail in Missouri.

I don’t tour anymore, but I do still use my bicycle for transportation, and it’s one of the reasons I moved close to downtown even though it required a bit of downsizing. Being able to run errands on foot or bike is a big plus for me, although I’ll admit that still having a car means I don’t bike or walk as much as I’d like.

For me, a solarpunk future is one where people have what they need a short walk or bike ride away. Biking, walking, and other forms of active transportation are a surefire way to reduce road congestion, clean the air, and reduce carbon emissions in our cities. There will likely be a place for the private automobile in rural areas for the foreseeable future, but the American Dream of suburbia is hopefully coming to a close. Don’t get me wrong, automobiles are a really impressive piece of technology, but as Peter Walker says in How Cycling Can Save the World, “they’re used far too often and frequently for the wrong sort of trips.”

This spring, I joined the city’s Bicycle and Pedestrian Advisory Committee to see what could be done to improve “alternative” modes of transport in the city. This lets me use all the years of reading transportation and urban planning blogs in a place where it might actually have an effect. While some cities like NYC push for lower speed limits and more protected bike lanes, most cities in the United States are still deep in the throes of car culture, a modern day death cult. The first step is to remove parking minimums from zoning codes. Donald Shoup estimates free parking amounts to a $500 billion subsidy for car owners, or 50 cents of public money for every dollar spent by the individual car owner. While some local business owners say that removing parking will kill their business, in most cases, better bicycling and pedestrian facilities actually are better for local businesses. If the parking doesn’t go in to begin with, then you don’t have to worry about the inevitable battle to remove it later.

photo of smiling woman in white dress and brown boots posing in multicolored glass house

Photo by Jeremy Bishop on Pexels.com

Solarpunk is about building a truly equitable and sustainable future. Much of the current environmental conversation is about what you can’t do to make a sustainable future – you can’t drive a personal vehicle, you can’t take long showers, etc. For me, solarpunk paints a picture of what we gain when we do the right thing. Being more connected to your community and taking time to enjoy the little nooks and crannies that make our cities so interesting may sound quaint, but it can bring real happiness. Being trapped in a metal box breathing the noxious fumes while at a standstill does not spark joy.

In addition, the design choices that making cycling and walking better also improve accessibility for disabled individuals when coupled with ADA guidelines. A well designed sidewalk is pleasant to walk down but is also a lot better for someone in a wheelchair to navigate than the side of the road with a gravel or grass shoulder. There’s no shortage of concern trolls who crop up when people start suggesting that the current dominance of cars on the streets isn’t the natural order of things. There are people with some disabilities for whom personal automobiles are a great blessing. Many disabled individuals do cycle or catch a ride on a bike, and organizations like Wheels for Wellbeing or Cycling Without Age help cycling reach groups that are often disenfranchised by current transportation options. Moving people out of their cars and onto bikes can only help those who are dependent on vehicles for mobility.

At first, I assumed that even if we eliminated the need for private automobiles in city centers, we’d surely still need delivery trucks for goods. Surely we need to buy things, and all those things must be moved by a big truck! With the realization that many of the fatal vehicle/cyclist crashes in the last year have involved supposedly-professional drivers, I’m a lot less convinced. While some people think drones will be the delivery service of the future, I’m betting on the e-cargo bike. There’s still the potential for crashes, yes, but when the cargo bike is 10x lighter than a box truck and going at a lower speed, physics dictates you’ll have a lot fewer injuries and deaths from a cargo bike wreck. As anyone who bikes knows, UPS and FedEx are already used to being in the bike lane, so it will be a small adjustment for their drivers anyway. There’s also the possibility that there will be less consumption in a solarpunk future which would reduce the overall amount of deliveries necessary.

FedEx in the Bike Lane

FedEx truck parked in bike lane in Philadelphia by Phila. Bikes via a CC BY-SA 2.0

So, in the end, how do we get more people on bikes and reduce the number of single occupancy vehicle trips in our cities? One idea is to pay people to bike. This might seem weird at first, but when you take into account the public health benefits and cuts to both road maintenance and congestion created by pulling people out of cars it starts making sense. For something with precedent in the US, the government could offer tax credits for ebikes instead of electric cars. Ebikes have all the benefits of a regular bike, and for that $7,500 tax credit electric car buyers are getting, you could buy several entire ebikes. I suspect a lot of car owners would opt to use an ebike for the 48% of trips that are less than 3 miles when they see how much more fun it is to bike than drive. Long term, denser multiuse zoning and land use would do a great deal to make neighborhoods more walkable and bikeable.

Active transportation isn’t just better for your health and for reducing congestion in the city, it also helps improve the social fabric. It’s a lot easier to stop and talk to a friend or check out a new coffee shop when you’re on a bike or walking. I can recommend reading Just Ride for tips on the essentials of cycling for transport (hint – it’s not spandex). The more people riding, the safer the streets get for those of us using “alternate” transportation.

For more on bikes and urbanism, I’d suggest the War on Cars podcast and the book, Bikenomics. Bikenomics a really good book for interfacing with local business and government officials since economics is a more important driver of policy than human safety or happiness.

Do you cycle or walk for transportation? How does your area handle bicycle, pedestrian, and micromobility users?


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A moment for empathy

analysis blackboard board bubble

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As a neurodivergent person, I’m not always the best at empathizing with other humans. I sometimes get into the trap of thinking everyone else thinks the same way as me, so when they make a different decision or conclusion, I’m flabbergasted. I sometimes get so caught up in how wrong they are, I don’t stop to give them the benefit of the doubt.

Even when I take the time to listen to another persons perspective, I don’t always grok it deep down. While reading How Cycling Can Save the World by Peter Walker, I had an emotional epiphany. I’m not a person of color, and while I understand that living as a white person is living life on easy mode, I didn’t really get how microaggressions can really erode at your mental well being. In the book, however, they point out how cyclists are singled out and stereotyped because of their mode of transit. You can be a 50 year old construction worker, a mother of three, or a rich tech bro, but motorists are going to treat you the same way on the road.

This isn’t meant to be a comparative analysis of whose struggle is more difficult, but only an observation that, as a cyclist, I often feel like a marginalized road user that is considered little more than a criminal by many drivers. Police blaming the cyclist when a multi-ton metal box crushes them to death is the same kind of victim-blaming that sexual assault or police shooting victims face. How dare anyone try to go about their life how they choose if it inconveniences the more powerful? The War on Cars is a great catch phrase, but in a face off between a 100 kg cyclist and a 1000 kg vehicle, it’s not an apt description. Might makes right on the roads just like it does in society at large.

I think solarpunk offers a hopeful way forward for everyone. Where previous social movements often simply accepted domination as a given, I feel that we’re on the cusp of seeing that we don’t just need to change the people playing the roles of the oppressor and the oppressed. We need to reexamine our relationships with our neighbors and see how we can build communities of mutual respect, not say now it’s someone else’s turn to rule the world. This starts by seeing other humans as people too, and listening to their stories. If we put on a little more empathy, we’ll be able to do a much better job moving into a solarpunk future.

Is there a time when you suddenly were hit with understanding? Let us know below!

Tidalpunk, logistics, and degrowth

Grist recently ran an article about a Costa Rican project to build a carbon neutral shipping fleet using traditional wooden boat building techniques including sails as the primary means of propulsion. Maria Gallucci writes that the worldwide commercial shipping industry moves 10.7 billion tonnes of material every year, predominantly by diesel powered megaships.

This seems particularly problematic when we look at the 262 million tonnes of municipal waste generated in the US alone every year. The article about the Costa Rican fleet said sailing vessels wouldn’t be able to make up a large proportion of the shipping fleet, but the question I had was, “Do we really need to be shipping this much stuff?”

While capitalism is based on unending, cancerous growth, there is a growing community of people around the world investigating how dialing back the economy could be better for people and the planet. When coupled with a circular economy, the degrowth movement points toward a brighter, greener future like that envisioned in solarpunk. Decentralized, local production of goods using recycled technical and biological nutrients would lead to a more resilient and less energy-intensive supply chain.

Some front-line communities are already leading the charge against climate change by developing solutions that are much more relevant to their local environment than the one-size-fits-all techno-solutionism often argued for in the US and other western countries.

What do you think? Should we just find “sustainable” ways to keep consumption at it’s current levels, or should we reevaluate our relationships with material goods? Let us know below!

Rethinking batteries

close up photo of batteries

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As an engineer, I’m always thinking of how to make the objects around me work better. After rereading Cradle to Cradle this year, I’ve also been considering how to balance the needs of the present and the end of an object’s life.

When I was an undergrad, I did research in energy materials, so my interest was piqued when I saw the Volta Battery concept by Koraldo Kajanaku that won the Cradle to Cradle Product Design Challenge. Designed to be easily disassembled and made with materials that can easily be returned to technical or biological cycles, the battery is an excellent example of everyday objects that could be made better through thoughtful design.

The current ways in which we build batteries, solar panels, and wind turbines can’t get us all the way to a 100% renewable, solarpunk future. Elements such as the lithium used in cellphone batteries are rare and have some hurdles to true recyclability. Lead acid batteries, while more easily recycled, contain materials that are very hazardous to human health when not properly contained. Lithium batteries are an amazing technology, but we should be finding more readily recyclable alternatives for applications that don’t absolutely require the high energy density that a lithium chemistry affords. Aluminum, iron, nickel, and zinc could use a little more love when it comes to research and development. Nickel iron cells, for example, are likely the most robust chemistry available. They are quite heavy at the moment, but they might be one of the best options for grid backups since they don’t require the coddling that other technologies do. For the tidalpunks out there, you might want to check out ocean batteries.

More diversity of battery chemistries could lead to more energy democracy in energy storage. Communities could build the chemistry that uses the most local resources to back up their renewables. When paired with more sustainably designed windmills or solar thermal plants, we could do a lot more with a lot fewer rare earth minerals. Mechanical approaches to energy storage are also an attractive option. As is often the refrain with sustainable design, there is no silver bullet, we need many different solutions to fit the many different use-cases in existence. The 20th century was concerned with trying to shoehorn all our problems into a fossil fuel-shaped hole. The 21st will be defined by a diverse and beautiful ecosystem of solutions.

Is there an everyday object that you wish was designed more thoughtfully? Let us know below!

Tidalpunk: Come Home to the Sea

A picture of a green-blue bay against a blue sky with whispy clouds. Above the bay is a rocky cliff with houses of various colors ascending the hill above it.

Photo by Pixabay on Pexels.com

Many think life on Earth started in the oceans, and while there is scientific debate on that front, there’s no denying that humans have been drawn to the water since before we built the first city on the banks of the Euphrates. With an estimated 80% of the world’s population living within 100 km (~60 mi) of a coastline, it’s no surprise that solarpunk has a sibling that brings this love of the water front and center – tidalpunk.

Tidalpunk takes the environmental consciousness and appropriate technology of solarpunk to the high seas. Sailing ships, autonomous seasteads, and cities flooded by the rising waters of climate change populate visions of a tidalpunk future. I suspect that due to the Moon’s influence on the tides, tidalpunk and lunarpunk will find some interesting synergies.

Return of the Sail

boat classic clouds cruise

Photo by Inge Wallumrød on Pexels.com

The shipping industry currently accounts for 2.3% of carbon emissions, and the industry is targeting a 50% reduction in emissions by 2050. Most cargo ships run on diesel now, but we once sailed the seas using the renewable power of the wind. While having a backup propulsion method available would be prudent, when the wind is blowing, cargo could move without the use of fossil fuels. Low Tech Magazine has written several articles about the potential of bringing back sailing ships as cargo vessels. Our current cargo fleet could even be retrofitted with tethered, kite-like sails.

Seasteading

An artificial island in a rough c-shape. It is covered in grass and has several berths for boats.
Proposed artificial Island in French Polynesia by Blue Frontiers

Seasteading covers a variety of concepts for humans to make their home in the sea. Proponents of seasteading point to overcrowding and a lack of social innovation on land as reasons to move seaward. Some projects that could be considered under this umbrella are Sealand, various underwater habitats, and aircraft carriers.

delta_printer_1-8419da34982ad3af20046088872ca1c7cedbd1d9abd347586fdab267be6a52a1

A member of Project Entropy demonstrating a delta-style 3D printer

Project Entropy is a solarpunk makerspace flotilla with the aim to address plastic waste in the ocean and convert it into useful objects. The self-described micronation is also experimenting with distributed governance while it expands the frontiers of distributed manufacturing. While the Seasteading Institute and Blue Frontiers have interesting visions of the future, Project Entropy is making it real right now. Another project already on the water is the Flipiflopi, a boat built entirely from plastic recovered from the ocean and roadsides in Kenya.

A muli-colored sailboat sits in shallow water just off a white, sandy beach. Many people are on the boat and the shore. A Kenyan flag flies high above the solar panel on the boat.

The Flipiflopi recycled boat

The SeaOrbiter science vessel is one of the most exciting projects happening in the space. Planned as a full-time, ocean-going science vessel, the SeaOrbiter will have on-board laboratories and allow extended observation of the ocean. Parts of the ship will be kept at higher pressure to allow scientists to dive more often than would be possible from a surface vessel due to decompression issues like the bends.

A profile view of the SeaOrbiter science vessel. It has a large mast which pokes 27 m above the waterline. Another 31 m of the vessel are below the waterline. The vessel has various living quarters, laboratories, and is powered by wind and solar.

A profile view of the SeaOrbiter

Flooded Cities

boat near to dock

Photo by Daniel Frank on Pexels.com

Venice is the most well known flooded city in the world, but rising seas will soon give the world a number of similar locales. Even Venice is preparing for rising floodwaters with the MOSE Project, a giant flood gate designed to mitigate the worst tides from the Adriatic. NOAA has built an Interactive Sea Level Rise Map to show what areas will be most impacted by different sea level rise scenarios. In the US, Miami is particularly vulnerable since it’s geology precludes a flood gate or wall system like MOSE.

Where to Start

If tidalpunk sounds like something you’d like to investigate further, here are some resources to check out:

Do you have any experiences with tidalpunk? Let us know below or send us a comment on Sunbeam City. Thanks for coming aboard!