From Streetcars To Spaceships

About all those "Portland" lifestyle trends…

So I see that yet another group of "New Yorkers" is getting snotty about these "new" more sane and sustainable ways of living by calling them just "college life in the pacific northwest".

Pissants.

Here's where the stupid has now gathered.

Normally this is a wonderful web site. But on this one the idjits have risen to storm levels and well overflowed the levees of reasoned analysis. These people are so deep into the depths of the Sea of Moron that they are citing Portlandia as a way to figure out life in Portland. Television, kids. Fiction. Really.

So I wrote a simple little response. Note please that being a REAL native New Yorker, raised by real New Yorkers, I had the discipline to take out all the curse words that I kept wanting to include. I would like to think that the ghost of my cigar-smoking, fiercely political and analytical grandfather (yes, he really did typically say "toity-toid and toid") would have thought all the same monosyllabic additions and been enough of a German intellectual to take them right back out again.

My post:

Speaking as a one-time fourth generation Manhattanite (over 35 years in NYC) who now lives in Portland, folks, some of us were backing NON-gentrification forms of this right in New York's poorer neighborhoods back in the freaking SEVENTIES. So would you please stop, catch your breath, and accept that urbanism, density, and "edge" are in no way contrary to "green" ideas, sustainability, or inexpensive craft/DIY business.

The Gaia Institute was doing rooftop plantings in Morningside Heights in the 80's. A few blocks from the pioneer greenmarket on Amsterdam and 103rd. Which wasn't too far from the "rooftop beekeeper" whose honey was being sold locally well before any such ventures got going on the left coast. Local chickens from known sources? We always had those. Local eggs, too. My mother always bought both at a place in Harlem. Though she had them kill and butcher the bird, unlike many of the other customers, who having grown up in places like Jamaica and Puerto Rico, wouldn't even consider buying a dead bird, let alone one chopped up and wrapped in plastic.

All, mind you, surrounded by community gardens, locally run, low cost theater and micropublishing, and "world fusion" cuisine. I could find all of this near my apartment at 97th and Amsterdam while Carter was president so, if anything, I was sad to see it fade away. And moved west mostly to be part of the next round.

I still miss the smell and vibration of the printing plants of the west 20's and east 50's where I used to work and where many New Yorkers had their short-run printing done cheap and fast. And the "artisan" midtown leather shops like the one my uncle Abe worked in. And the "scratchbuilders" I used to hang out with at Polk's on 31st. And later at the machine shops and supply shops on Lafayette and Fulton and Canal who were always so helpful to us young, self-taught prototypers and craftspeople.

If denigrating these trends by calling them "too Portland" gives y'all such joy then, hey, have a day. I'm sitting here in a $500 a month, 800 square foot, 12' ceiling loft space and somehow enduring the pain of all this "Portlandness" even if I do have to tolerate "nice" people, clean sidewalks, and visible sky. And I can see how that offends you. But I'll keep thinking of these trends as things I first saw and became part of on the 70's Upper West Side and wonder just when you out-of-towners evidently new to the city will buy yourselves some clue.

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So that's it. That's what I wrote. What I didn't say (much) was how predictably this kind of chowderheaded trash is typical of ignorant dingbats, fresh from some expensive liberal arts college somewhere in Ohio or wherever and eager to show how now that they've been in "the city" for a few months they are real New Yorkers and have that appropriately "real" new York contempt for things like civility, plants, a visible sky, or anything else that wouldn't get ample screen time in the cop shows and gang life fantasies that they eagerly and religiously studied for years to "learn all about" NEW. YORK. CITY.

Well, let me tell you clueless little dipshits how it is. New York is harsh and expensive and difficult. And oh, by the way, teaches those of us smart enough and strong enough to be able to handle it a very sophisticated sense of esthetics and appropriate behavior. And those of us who are really good at it find ways to live such lives without vast salaries or slavish adherence to whatever trash the fashion magazines are trying to sell this hour.

It's a shame that you're not up to the job yet of seeing how things like rooftop gardens are actually very New York and always have been. Most of you are probably too microbrained to ever figure this out. But I look forward to the day that some of you grow up (five or six years in New York should be a good start) and I enjoy the knowledge that you will then look back, remember the childish contempt you had for these things before, and be ashamed.

Punks. 

We're in a thousand arms races with the entire planet. Even with our own species.

Our skin is a constantly changing and traveling planetary surface of innumerable species, tribes, and climates. So are many of the tissues inside.

A recent XKCD riffed on our visceral terror about this.

Not only are our bodies staggeringly complex and ever-changing ecosystems with an astounding range and quantity of inhabitants, but the health and stability of those systems is key to our health. We need those stomach flora and scalp residents and all the rest, if only to prevent having those warm, wet, nutrient-rich territories colonized and stripped by species that we're not in symbiosis with. And yet much of our "health care", from mouthwash to how we use antibiotics is premised on the brutal and flawed logic that the best way to address a bodily problem is to do our best to kill all the microorganisms that live in that part of our bodies. And that way of looking at the world informs our approach to everything from how we treat "weeds" near our homes to how we treat people living under bridges. If we can just finally find the right collections of toxins and attacks, we tell ourselves, we can keep our world "clean". Though it rarely works for very long, does it? 

We endlessly fight inevitable equilibrium states at enormous cost and view the world from a constant adversarial place, in our tensely defended bastions, with trimmers and toxins always kept close, ready for use to kill anything we didn't put there. Have you ever met a homeowner who didn't think of the living things around their home as an enemy, to one extent or other?

What would it do to our definitions of self, cleanliness, and ecosystems if we all lived our lives aware that we are what we are? That sterility is death.

Let's look at ecoroof implementation and why it's so much less than it should be.

As some of you know, greenroof design is nothing new. When Cortez marched into Mexico City, he and his soldiers were amazed at the beauty and food-growing capacity of the rooftop gardens they found. In Scandinavia grass-covered, super-thick sod rooftops have been around as long as the ancient sagas. But somehow, we've lost most of that and, as with so many things, now we're starting over. And while from an energy-savings standpoint alone, vegetated structures should be a home run, getting used routinely on buildings from average private homes on up, instead, greenroof is still seen as a boutique sort of thing. A luxury reserved for special case use by large institutions, the wealthy, and corporations anxious to buy some good press.

Almost all of our modern "experts" in this field start by assuming that maximum possible rewards are quite small, so they start by assuming a total budget that must be even smaller. Since they are assuming a very small budget per square foot, anything that would take "real money" is, right off the bat, declared "impossible."

They don't consider significantly strengthening the rooftop. Or having a few deep wells of soil bridged with a shallower bed of growing medium. Or trellises as part of that rooftop setup. Or sacrificing any space inside the building to gain room for either better roof access or for area for those possible structural reinforcements. Nor do they consider vegetating approaches limited to areas near existing load-bearing members. Or relocating any building tenants, either permanently or just while construction is under way.

So they then pre-emptively dismiss most buildings as "unsuitable" without ever having even considered most of the possible options. They are mixing up their prejudged idea of reasonable with the vastly larger range of what is possible. And then telling others that greenroof is "impossible" for most buildings.

At Portland's recent ecoroof show I think I was finally able to put a last few crucial pieces into place in my understanding of why.

When I first starting looking into greenroofs and doing my first small experiments, long about 1991, the people I talked to about it, most notably Paul and the other folks at the Gaia Institute, justified it first and foremost as a means of superinsulating the roof. Once one of these puppies goes in the top floor tenant's in the cool shade forever. And finds it much easier to keep warm when the outside gets cold. It was also something thought of as being done on older buildings such as five to seven story rowhouses in poor neighborhoods. Some of them about a hundred years old. And it was being done largely with variations on the mix the Gaia Institute was then pioneering, made almost entirely of post-consumer materials like styrofoam and food waste.

Let's go over that again. How things were then:

• Biggest known advantage: massive reduction of energy consumption.
• Typical project: old building rehabbed on a small budget by a small team.
• Typical composition: heavy membrane covered with a growing medium made mostly of processed "waste".

Those of you who knew me in the early nineties were subjected to my endless lectures on this, as well as "guided tours" of whatever my latest planter design was turning into or whatever plants had just done whatever unexpected thing. I know that a few of you also saw the displays that the Gaia Institute had up in the Cathedral of St. John or the projects visible on nearby rooftops.

And I can tell you that in the years after that I saw greenroof stay marginal and continue to be unknown to most builders I discussed it with. Or, at best, perceived as impractical or simply impossible for their sites. Part of the reason that I spent the years that I did with This Old House Magazine, Architectural Record, Engineering New-Record, and others in the "shelter" world was to keep track of this field and get access to their experts and libraries. And I found there and elsewhere that marginal position was pretty constant, in terms of projects planned, funded, and completed, as well as in perception among engineers, architects, and even landscape designers. Even among squatters, who were sometimes more than willing to build photovoltaic systems and other ambitious "green" projects, it just wasn't taken seriously.

But as time passed I noticed a trend. The publicly cited "experts" shifted from being builders and experimenters with dirt on their hands at small, out-in-the-field, practical firms to being paper-pushers and desk jockeys at massive, glossy firms like SOM who had been designated the in-house suit for coordinating elegant, high-budget implementations on purpose-built small segments of hundred million dollar corporate complexes. Greenroof became a way that wealthy firms provided a last, small touch of class to a large, institutional project. A rooftop courtyard garden for a very rich hospital. Vegetated swaths on the one rooftop of a corporate campus most visible from other campus rooftops. I started to see a lot more CAD flythroughs and considerably fewer self-managed projects.

But I also found a non-obvious limiting factor. One trend in that period had annoyed the bejabbers out of me. With all that nineties enthusiasm for breaking free of the anonymous glass box, they started building all these things with setbacks that just begged to be done as greenroof. In fact, some of them explicitly referenced Edwardian and Deco architecture such as Rockefeller Center, that had originally been designed to be overflowing with living things. So with their wealthy corporate clients and all their desire for high valuations, why the frack weren't these "New Traditionalists" planting all these rooftop courtyards and balconies, etc.?

It wasn't until I was at a presentation by some of the senior team members of New York City's Worldwide Plaza that I got an answer. At the reception afterwards I was blunt in my enthusiasm and my frustration and was all ready to go into evangelist mode. And they cut me off and started going into rich detail about how the original plans had included intentions to vegetate every last horizontal surface larger than a stick of gum. Oh, they were quite eloquent and very well-informed. So what had stopped them?

Insurance, they said. No insurance company would provide a policy for those surfaces. How did they know tenants wouldn't go out on them and fall off the building or even just snap an ankle or drop a glass off the side? How did they know the membrane wouldn't tear and pour water and soil on the tenants below? And so on. No data, no actuarial tables. No actuarial tables, no precise, controllable calculations for risk. No risk tables, no policy.

And while in the decade and half since some data has been put together and that issue has faded, at the time it, as far as I can tell, considerably dimmed the flame and discouraged another generation of designers from building vegetated structures.

And then it all changed.

Several factors were all creeping up on us. Municipal budgets were getting stripped. City populations were growing without proportional additions to infrastructure. And laws about public exposure to toxicity were being passed and/or stiffened, sometimes with real enforcement powers. Add all of this up with global climate change and a few other factors and cities began to be in a crisis about managing stormwater peak loads.

For those of you not familiar with this issue, there are a few parts. First of all, many cities were built so that when the drains off city streets and from downspouts and so on that were meant to handle runoff during storms reached capacity, they overflowed into the sewage system. Which then sometimes itself overflowed. With a mix of stormwater and sewage. Into rivers, parks, estuaries, and so on.

Ew.

And the most commonly accepted "solution" to this was building treatment plants where that stormwater could now be routed, pretreated, tested, and released "in a controlled fashion" to some adjacent waterway.

Well, let me tell you, from a typical city hall perspective, this sucks ass. Now you need to go hundreds of millions of dollars into debt, force some neighborhood to let you build this huge muckin' grey, ugly, government facility next to them, and, now that your citizens think of it as toxic waste, they're going to fight you tooth and nail about the smell (even if you prove that there is none), how you store and ship away the resulting "collected matter", and where you release the resulting cleaner (ish) water. That they won't really believe is clean. You're looking at possibly fifteen years of expensive, unpopular and required activity and the citizens will, no matter what, blame you. After all, they were doing well enough *before* you got there, right? And why can't you just put it all somewhere else?

Other than the excuse to eventually maybe grant government consulting and construction contracts to some of your favorite campaign supporters, this is pretty much one enormous barrel of aw, sh*t. And one that, unless you find a route-around, you can expect to be drinking out of for the rest of your time in office.

Now the biggest factor in increased loads was runoff per square block. Not total city size but population density. And what increased that runoff was replacing "soft" and therefore permeable surfaces (lawns, fields, street tree planters, etc.) with "hard" and therefore impermeable surfaces (asphalt, concrete, and so forth). Even if a "soft" surface was thin, it still reduced runoff somewhat and, usually good enough, what runoff did come anyway trickled through it to drain off over the course of hours or even days, instead of what happens on a surface like an asphalt-surfaced rooftop which starts adding load to the stormwater system in as little as a minute.

Because, you see, it's all about minimizing those peak loads.

So this all changed when the city of Toronto was found to be required by law to build a stormwater treatment plant.

Well, like all cities, partially they just contested the findings. And did all the usual stuff of preparing to review plant design bids and so on. But they also did something new. Some folks up there did a very smart analysis. They said, "wait a minute, each square meter of greenroof reduces peak runoff by X and costs Y to build and operate. While a plant to treat X amount of runoff costs (greater than Y) to build and operate. So instead of building this great muckin' water treatment plant, we could save money by instead subsidizing greenroof."

*light dawns*

So governments started, one by one, encouraging greenroof. Mostly with tax write-offs and incentives that were structured in ways that appealed most to large organizations. Places where their stormwater tax bill added up to serious money. Places of the sort where adding a few dozen more pages of forms and documentation to their yearly tax filings was no big deal.

So, at long last, that become the way that greenroof starting getting more penetration. And it meant that the people inside the client's companies who were put in charge were people from the departments seeking to cut their annual taxes, from the departments seeking to avoid fines for violating environmental regulations.

In other words, the projects were being run and judged on efficacy by people like compliance officers, who saw this as just one new tool to keep government problems minimized. The cognitive framework wasn't first and foremost about positives pursued because it (greenroof) inherently appealed to them but rather about compliance with regulations and minimizing of risk. "How little expense will make them go away?" not "how much of this desirable thing can we afford?"

And the people in government in charge of encouraging this were (and are still) judged by the same kind of standard. Not "is our city now a healthier/more fuel efficient/biodiverse/whatever place?" but "how much closer have you taken us to not needing to build a goddamn hundred million dollar water treatment center?

And, as with so many other things, the relevant municipal official were given very little money or new staff to accomplish this with. Even in cities like Chicago and Toronto and Portland, those being put forward as the trailblazers, in reality funding support was really a sad few civil servants with maybe a few graduate students from a local architecture school and some projects being built as part of some new government-funded facility.

So just about every project involves six rounds of proposals. And maybe a few of bids. And a lot of the time the funding falls through. Or the project is refocused. So a new committee is formed and it all starts over again. And every time the whole shebang needs to be rejustified. Largely to people who don't see the point, are short on funds and time, and are asking (reasonably enough) for good, hard numbers on why this is even being considered.

And I can tell you that most of the time the numbers of those justifications are described the same ways over and over and over. "Our stormwater tax is X2. The Incentive funding available is Z. The cost to build is Y2."

And I'll bet that by now most of you reading this have forgotten the biggest reason that greenroof had been getting pushed in the first place.

Remember what I said in the very beginning?

Heat. A properly built greenroof cuts your heat loss to pretty much zip. And in our new world of triple-glazed windows and air walls and so on, especially for a new-ish large building, the losses from the sides of a building that takes up half a city block and is twenty feet tall just aren't that big a percentage.

So, I ask you, how big is your water bill? How big is your heating and air conditioning bill?

If shrinking your water bill is your total justification, how big a budget makes sense?

If NOT HAVING a heating or cooling bill is a possible justification, how big a budget makes sense?

But somehow, as I walked the (pretty much empty) aisles of the Ecoroof show (I would guess that there were about sixty tables and fewer than three hundred attendees) I always asked for the selling points of every (growing medium/contractor's work/tray system/etc.) and nobody even mentioned comparative insulating value. Or mentioned it as a reason to build a greenroof.

The range of reasons they *did* give has broadened and improved, partially because the greenroof work now being done has also improved. In addition to stormwater, people mentioned heat island effect. They mentioned species diversity. They mentioned improving real estate values. But nobody said any variation on "this will reduce your heating and cooling bill." They had charts and graphs with information on water held per square foot, cost per area installed, cost of maintainance, species range, animals found nesting on similar systems, and so on. But on insulating value? Nothin' and nothin'.

And after a while I started asking everybody the same question. "Have you or anybody ever collected temperature performance data on installed greenroofs?"

You know. Put one sensor each above and below a bare section. Another matching pair above and below a vegetated section. Hook them up to a computer. Log the data. Do this on a few dozen buildings. Publish the results.

I talked with everybody I could reach, including the relevant Portland city officials and several of the other speakers, considered world-class experts, including quite some time talking with the Director of the International Green Roof Association, Wolfgang Ansel, who flew in from Germany for the event.

And as far as any of them knew, nobody has ever done this simple thing. There is no real statistically usable, controlled, significant scale data of the sort that would make it possible for greenroof to get remembered to be in addition to the things it's thought of as now, a vastly more capable potential cost-reducer and resource-saver.

For the lack of what most of them readily agreed was about a $10,000 study, we are ignoring one of the fastest, cheapest ways we have to massively cut world energy consumption.

Because most of the relevant people have forgotten to even think about it and those who haven't have all decided that this job is simply somebody else's problem.

And because this factor is usually thought of as an undocumented "oh, by the way" HVAC operational cost reductions don't get included when people calculate when greenroof is appropriate. Which leads to that crippling fallacy. As I wrote at the very beginning of this essay, most of our "experts" (Paul Kephart being one glorious exception) start with the presumption that a greenroof project is being done as a bit of a cost game by a grudging organization whose total maximum return on investment will be quite small. So they START by throwing away consideration of every option that would cost "real money".

No serious bracing of the roof. Certainly no bracing that would reduce in any way the amount of space available inside the building.

No large, enjoyable staircases or new elevators up to this wonderful beautiful place.

No incorporation of new ductways or service shafts, let alone an internal "dumbwaiter" to move all that heavy water and plants and so on up and down. So the builder/contractor will be, in effect running a huge landscaping job with nothing but cranes and equipment that they will have to bring with them every time they have work to do.

No consideration of the viability of getting the building repermitted to allow residences or a restaurant or some other installation that would further turn that newly green surface into a revenue generator.

And on and on and on.

By starting with ignoring the relevance of some of the biggest relevant cost justifications, our engineers/architects/project managers are throwing away any willingness to consider most of the means they have available to make greenroofs work.

Having then started by reducing their options to almost nothing, they they sit on their high perches and dismiss most projects as "impossible". And keep in mind that I still haven't even mentioned some other key factors. For example, facilities managers all over the world are finding themselves these days needing to provide new seismic retrofits. And yet none of the contractors I spoke to mentioned those considerable projects to add beams and brace walls and otherwise do comprehensive structural revamps as chances to make a building better suited to deep bed greenroof or even for greenroof at all.

Nor have we gone into how many commercial districts are converting to mixed use, complete with children and schools and, rather frequently, in areas where all the land is already long since spoken for, new pressure to create more park space. This is frequently now addressed by spending millions of dollars and going through a vast, many year circus of public hearings and funding rounds premised on buying existing buildings, forcing out the tenants, demolishing everything, and creating parks where those buildings once stood. Mightn't it make more sense to instead build greenspace right on top of the one of the shorter buildings that are there right now? Perhaps with a nice twenty foot wide ramp up to the new public space from street level?

But that's now what we do. Instead, we have a paltry few hundred buildings in even the best cities, usually partly covered with thin, near-monoculture beds of very short plants, all installed at massive cost per square foot by people who tell us that this is the only option we've got.

Does this seem like the right approach to you?

Landfills are the best mines of the future.

I'm finally seeing more proper mainstream coverage of the accelerating trend of mining "waste" for minerals. This N. Y. Times article is a pretty decent introduction. Thermal depolymerization, for one, always was presumed to base their long-term profit margins on this kind of thing. "Urban mines". I like the sound of that.

Not least of the implications of this is the inevitable event of people paying to buy mining rights to collections of what has previously been thrown away.

Now it seems to me that the kind of conventional mining industry approach the Japanese are using now is far from what may eventually become the norms. Far less brute force options may lie ahead. I've been saying for years that we will eventually see wormlike robots that will spend their days lying in the sun, charging, and their nights burrowing, eating their way through landfills and either simply leaving behind a more readily processed "soil" or themselves storing up valuable minerals, which are then left in little piles to be collected somehow. Another possibility is plants optimized to concentrate selected rare materials, just as some flowers do now, changing color as the contents of the soil they sit on varies, waiting to be picked and used as feedstock for further concentrating techniques.

There are many possibilities. And what they all have in common is that we should get used to thinking of what we now call "waste" as simply "matter out of place" as Burning Man people already do.

It's not waste once you start using it again.

Speaking of wind turbines

Okay, so this one has been drifting around in my head since high school. I keep thinking that any day now I'll come across it in some alternative energy article but the decades pass and I don't. Maybe I'm missing something obvious. Some lethal flaw. Maybe not.

Build a wing cross section. Just for this case let's say that it's two meters long and half a meter from leading edge to trailing edge. Just to keep it simple, the cross-section stays the same from left to right.

Place the wing parallel to the ground with a piston on each side. Put the whole thing on a turntable with a vertical wing above and below to keep the turntable facing into the wind. The wing points slightly downwards such that the wind will push the wing down, just as we've all learned from keeping one hand sticking out of the window of a moving car. The piston has a ratchet so it can go down but not up. As time passes, the wing will push the piston down to the end of its range of travel.

Now it reaches the bottom.

SNAP!

The ratchets realign and the wing does too. Now the wing points slightly up, so the wind will push it to the top of the range of travel of the piston. Up it goes until it reaches the top.

SNAP!

And back down. And up. Forever and ever. Or at least until it breaks.

I'm simplifying the mechanism to explain what it does. Obviously, the whole thing could use chains or cables instead of pistons, the ratchets can be done without in plenty of variants as long as the wing can realign, etc., etc., etc.

So, there are plenty of wind turbine designs out there already. Why should anybody care about this one?

A - Done right, it should be almost silent. Even the realignment can be muffled. In fact, the wing can be built of fabric or something equally plastic and the realignment done just by shifting cable tensions. Motion, typically, can be set to be slow, almost drifty. It's all about how you tweak the pressures needed, ratcheting, and so on.

B - It can be horizontal, not vertical. No complaints when put on a rooftop that it's ruining everybody's view.

C - it can happily sit in intermittent wind of changing speed and direction, blithely pushing up and down, up and down, a simple little pump that just keeps generating power or pumping water or what have you, no matter if it's a quiet spring day or a hurricane. Yield will change but it won't need to shut down or, if built right, get damaged by high winds.

D - It can be built of inexpensive materials. Simply. Any airplane modeler knows how to build a wing. In fact, most of it, including the pistons, pump, etc. can in many cases be built of surplus. Just to test this, I built a test section of wing with steel guide rods back around '88 and it was just as simple as I had expected it to be. Fiberglass from Canal Plastics for the skin. Cut pieces of MDF for the supports. Doped with whatever I had sitting around. I stuck to a 90 degree realignment so the ends of the guide rods were, woo-hoo, squares. No biggie.

Of course, one could spend the rest of one's life coming up with eccentric gears and cogs and sprockets for variations on the beastie but afaic, that's a feature, not a bug.

Just a simple design for a wind turbine. Simple, low profile, almost silent. Suited to cities and areas with more handcrafters than money. I would love to see it start turning up in cities. And over the shops of ambitious auto mechanics in countries most of us haven't even heard of.

Anyway, make of it what you will. There it is.

 

-Rustin

 

Bob's Red Mill leads the way again.

In 1970 mechancial engineer Robert Moore and his wife moved to Milwaukie, Oregon with the intent of retiring, studying the bible, and living a more spiritual life. Like many other people at the time, they explored healthier foods and Bob got interested in stone-ground grains. Interested enough that he set up his own little mill. You know, just as a hobby.

Thirty years later Bob's Red Mill is a leader in stone ground flours, cereals, and, overall, over 400 hundred products. All created and sold by a little over 200 employees and still, despite considerable setbacks, in MIlwaukie, Oregon. Estimates suggest that his little post-retirement project may now be worth something like fifty million dollars.

Well, yesterday was Bob's birthday and he made an amazing announcement. He's giving the company to his employees. He's setting up an employee stock ownership plan and everybody who has been there three years or more is fully vested as of today.

It would appear that it's not just at software companies that a normal, hardworking person can take and hold a normal, everyday job and wake up one day with stock worth more than their house.

Milwaukie City Councillor Susan Stone said, "What a wonderful 81st birthday present from Bob to his loyal employees! Bob is one of the good guys! I think it's a smashing idea!"

I couldn't agree more.

Like fellow Milwaukie company, Dark Horse Comics, Bob's Red Mill has made honest products they can be proud of, stuck to their plan, and never tried to get by with copying what the megacorps told us was what we wanted, and as a result have persisted, thrived, and made a better world for all of us.

Here's to Bob. Here's to his employees. And here's to Milwaukie, Oregon for fostering yet again a company that we can all be proud of.

The tools are in our hands to make our cities erupt with fecundity and beauty.

I want a thousand new streams running through the world's cities. Through buildings, over rooftops, and bouncing and bubbling and twisting along uncounted urban byways. Streams rich with oysters and crayfish and tilapia and a hundred varieties of watercress, cranberries, and seaweed.

I want Rocky Mountain Oysters in Denver that really are freshly obtained and local bivalves.

I want shrimp grown on neighborhood kitchen scraps.

I want mile long, six foot wide living machines that twist and turn like the Mississippi and pop up where you least expect them. It's time to take another look at aquaduct technology but this time running a hundred feet up between and through Tampa office buildings.

I want ducts connecting the fountains across blocks and blocks in areas of corporate towers so passersby look down and see fingerlings schooling in them and tiny little crabs skittering along beneath.

I want cities to compete on whose carp get bigger faster. And I want the majestic and terrifying sight of a hawk or an eagle swooping down to snatch a wriggling lunch from a swift current to be a normal part of the day of officeworkers and city cops.

And I want even more.

We have many, many square miles of "pancake" buildings all across the industrialized world. Vast corporate behemoths as much as a mile long and a quarter mile wide. Usually just three to six stories tall but endlessly, oppressively long and wide. Not to mention barren. Look at Google Earth over any part of the world high tech enough to have traffic jams and you'll see rooftops with an area that dwarfs many medieval cities. Malaysia to Norway, they're inescapable.

Do the math. Energy costs on those things are insane, much of it even now lost off the roof. Heat loss in winter. Too much heat in summer. Venting problems. Toxicity accumulations. Flashing torn loose in storms.

So let's turn them into fields. Seriously. A stream or two. Some rodents. Not just field mice. On the really big ones maybe even a family of predators or two. The sound of coyotes at night. Nine or ten trees placed over load-bearing members. A few hundred shrubs scattered about and along the edges. The smells of rosemary, sage, and mint wafting over neighborhoods of shipping firms and machine shops. Maybe some trellises covered in food-bearing plants or simply ones that feed migratory birds and butterflies. Some thought given to microorganism balances. The entire roof doesn't need to be covered in soil. In some spots you could leave no more than a few inches of lightweight medium and, done right, after a few months had passed and some groundcover had settled in, it would still have the feel, and much of the biological dynamics, of a functioning meadow. A few dozen new beams pushed up through the three or four floors of cubicle farms will handle the few new concentrated loads just fine for the cost of one year's energy costs. And don't tell me that a few thousand feet of new "penthouse" dining rooms and conference rooms built to look out over these new vistas will be anything less than magnificently profitable.

My friend Ben Self says that this kind of thing is a hundred years from being viable. He said, "…What holds us back, I think, is that technology is mostly applied to ventures with maximum profit at minimum risk and cost. Junk is the capitalist's favorite -- junk food, junk buildings, etc. …"

I hope that his obviously valid general point isn't enough to damn projects like this to Never Never Land.

My friend Angela Bocage wrote that "so much of this is so possible now: depends somewhat on which cities, where and how the beginning stages are managed. It's not just the science, as you all know, or even the funding, but the social engineering spectrum."

I couldn't agree more.

For what it's worth, Earnest Callenbach was writing about streams run through city streets and related concepts in the mid-seventies back when the world mostly knew him as a Bay Area music critic. (Mostly of jazz, if I remember correctly.) And while Ecotopia and his other books are now bestsellers, this kind of urban wilderness is still taken as not really viable. And maybe on a citywide scale, for now, that's simply the sad truth.

But when it comes to the pancake building scenario, I would say give it about ten years and plenty of people will be talking about it, maybe even a few projects seeking funding. And since it only takes one company deciding to pursue it, as Ford decided not too many years back to cover their iconic River Rouge plant in greenroof, and then did it, the whole thing starts to look a lot more doable. Now.

Here in Portland, as it happens, we have any number of buildings that would make superb candidates, some in places where many people would see them and, in fact, have their real estate values boosted by such things. And with our stormwater treatment concerns, there is certainly a municipal motivation to encourage this kind of thing. And from Chicago on down, plenty of other cities are saying the same.

If you think the engineering can't work, then fine. Let's sit down over dinner and we'll see how your numbers look when you've got all the pieces in front of you.

Then prepare to go home and dream about it.

The best way to biofuels is gerrrrrms.

Over at the University of Texas, they're breeding bugs. Buuuugs.

Well, actually cyanobacteria, but "bugs" sounds better.

Anyway, what they're breeding for is bacteria that excrete sugars and easily processed forms of cellulose. Ones that can be readily converted to fuels.

What this means is more fuel created per acre, fuel created without using either land or fresh water that would otherwise be used for growing crops, and, let's not forget, a fuel creation means that can be done, at least on a small scale, in any frackin' wet place that can take the load and gets any sun. Not a lot of sun. Any sun. After all, Fresnel lenses and mirrors really are pretty cheap. So concentrating a whole bunch of sun on, say, squares of a Louisiana parking lot that is kept flooded with brackish water should work just fine. And, in some cases, it may even make sense to provide artificial or piped in supplementary light to areas that get lots of waste heat and will "feed" the microorganisms partially on that. Say, the area on top of a bakery.

It will take some expertise and effort and there will be lots of trial and error involved, but you get the idea.

We should note, however, that like most biofuels production means, this is fundamentally conversion of sunlight to high stored-energy organic compounds. In other words, the more sun per area, the more fuel produced. Seems to me that we're probably heading towards a time when biofuels are largely a thing produced in sunny places with long days, available "scrub" land, and plenty of water. Ideally water that's too salty or otherwise "low value" to be good for watering conventional crops. So my beloved Oregon will never be a good contender, east or west. Malaysia, otoh, may do very well, indeed, especially since they're already investing in biofuels infrastructure.

Another factor is that this looks like it will create yet another round of plantation agriculture. Look to see horrific worker abuses in the future from massive, corporate owned pond farms and tank complexes destroying human lives to cut that last tenth of a penny off their production costs.

I've written about related research before, most notably my note about gliocladium roseum. Now that microbiologists understand what to look for and breed I suspect that we'll be seeing hundreds of species of microorganism being put forward, which is wonderful.

In fact, I wonder if the best solution for most people will turn out to be some "cocktail" of several microorganisms so as to keep the tanks more resistant to changing conditions and better able to fight off unwanted "intruder" microorganisms coming in and bullying out the desired ones. After all, we're seeing folks breed bugs for maximum energy retention, which, by definition means that that they're, shall we say, kinda fat, and therefore, not up to fighting off less aggressive energy burners.

A tank of the organisms we want are kinda like a village full of couchpotatoes who just sit around and eat steak and cheesecake all day. Steak and cheesecake that we provide. People chosen precisely because they were the ones who moved around least and got the fattest. So what happens when a bunch of Mike Tyson and Bad Xena bugs decide that they want some of that steak and cheesecake?

So I'm guessing that corporations will go for their usual monoculture bullshit, complete with expensive and resource hungry "narrow range" control while homebrewers will discover a community of various bugs that may not yield as high (in theory) as the "pure" cultures of the corporate tanks but will be a lot more tolerant of the occasional intrusion of uncleaned air, water, and food.

But what's the bottom line? In about five years we can expect to see significant fuel production coming from tailored microorganisms. In about another three it should be enough to have a significant economic and international policy impact. In fifteen (if we all survive that long as a society), we should see petrochemical producers getting caught moving beyond disinformation (like the recent Exxon takeover of a biofuels study group such that it then announced that biofuels just weren't practical) to flat out sabotage.

Because by then they should be running scared.

-Rustin

Some things are so huge that words really don't encompass them.

I'm having a lot of trouble these days trying to encompass a profoundly important trend within a repeatable phrase. Or even just a few pages of approachable text. Not doing so well, I've got to tell you.

Something vast is happening right now. After several hundred years of design engineering built around adding function through ever increasing complexity some of us are moving to a subtler, wiser paradigm of functionality brought closer to some functional ideal through things like further optimization of proportion, materials choice and simplification.

Our computers and cars show where we have been. Each year there are more parts per car, more lines of code per application, more expensive and scarce materials to increase speed, decrease fuel usage.

A Flip video camera gives us a taste of new ways of doing things, providing a better user experience at much lower cost through unrelenting simplification, fewer parts, fewer functions, and simple, transparent design.

Are we perhaps, as a civilization, finally ready go grow past our nouveau riche adolescence into a way of living characterized by doing fewer things well rather than ever more things more flamboyantly?

For a hundred years we have told and read stories of elder races who live lives of beauty with minimal but flawlessly designed possessions, of disciplined grace, in close relations with the living beings surrounding them. Lives that accept a certain degree of vulnerability that comes from that connectedness but also achieve a degree of awakeness and capability from that same interrelated way of being.

Maybe, after this past hundred years or so, we're finally ready to explore what it will take to head towards that way of living rather than just conceding the high ground to fictional elves and fairies and dome-headed space aliens.

I really do hope so.

Speaking of movement-powered devices…

A team in Belgium has been making real progress on one of the holy grails of portable electronics, a system that harvests the waste body heat of the user and turns that heat into power to run things like a call phone. And, bonus for constantly overheated guys like me, the surface area covered by the device, be it armband, headband, or whatever, stays cool no matter how hot the weather gets.

The physical principles of this have been known for decades. What makes the work of this team special is that, from what I can see, they're putting in the time to figure out things like "how do we build such a system so that it can be put in the laundry?" and "how do we optimize manufacture for price and durability?" as well as aggregating the knowledge out there from the work of others. In short, this isn't a bunch of theoreticians. It's a bunch of folks working to get practical, real world products to market. Soon.

Picture walking around mid-summer in miserably hot, exhausting weather, with a nice wide band of cool material along your inner arm, back, or neck. Makes the prospect of all kinds of things look a lot more realistic and fun to me. Back when I still hit the massive tech trade shows at infamously poorly air-conditioned venues like The Boston Menace That Must Not Be Named, there were always guys wearing those dorky-looking Sharper Image neck chiller dealies and I've got to admit, they reliably punked all the rest of of us at a whole bunch of things at the shows because they simply didn't get tired as fast.

Reading the actual paper I see that "the produced power depends on the thickness of a [thermal energy generator] and its size: the thicker the TEG, the better its power generation, while the larger the TEG, the less power per unit area is produced." Interesting. This gives us a good sense of the dynamics of it. Also "if … PV cells cover the TEG, the joint power generation improves with no increase in the system weight and size."

Given the megadorky headband they're demoing, clearly the technology has a ways to go but I'll betcha we'll see early implementations at Burning Man in a couple years, hopefully sooner.

Keep in mind, such systems can be used for a hell of a lot more than recovering heat generated by the human body. Picture some of these on a laptop turning that waste heat back into usable power. Kinda like regenerative braking or cogeneration. Or, on a much more massive scale, picture these things recovering waste heat from a car engine. Now we're talking serious amounts of power.

In addition, this kind of thing may well be useful for the implementation of other non-photovoltaic "solar power" systems. Picture some of these hooked up to fresnel lens on the roof of a car to power the fan. If the price goes down far enough, maybe even to power a modest chiller for the vehicle or for a remotely-placed small structure.

Also keep in mind that if such systems become widespread, they will cut down considerably on demand for batteries. Not only is this good for the environment simply because that's so much less in the way of toxic manufacturing, it also cuts demand for batteries, which makes things like fully electric cars more realistic by cutting the purchase and ownership prices.

To say the least, I wish them the very best.

-R