Showing posts with label sustainability. Show all posts
Showing posts with label sustainability. Show all posts

19 June 2014

Cultivating Community

tl;dr: We're forming a local conservancy with the goals of preserving our neighbourhood's natural and historic environment, and, hopefully, as a tool to help us build a community with some resilience against climate change and post-carbon energy descent. Yay (maybe).

Self-sufficiency is not a loner's game. It would be impossible for a single family to live completely self-sufficiently; at the very least self-sufficient living is a village-scale affair, and, even then, many niceties of modern life will elude even the most dedicated and hard working bunch of souls. Stuff like MRI scanners, space telescopes, quality reference libraries and large-scale semiconductor integrated circuits. Meanwhile, we can approach a reasonable level of self-sufficiency only if we work together with like-minded neighbours. (Reality dictates, though, that many of my neighbours are unlikely to be all that like minded, especially in a neighbourhood like ours. Anybody who chooses to live outside the fringes of urban life is, by definition, likely to be a bit iconoclastic; strong-minded and opinionated. And get the hell off my pasture.)

Over the past few years we've seen a number of changes in the regulatory climate that surrounds us. Mostly we don't like those changes. Some of us fear them in some degree, and generally it just rubs us the wrong way that the authorities won't just leave us alone to get on with our slightly hermit-like lives. From being outside of any municipal boundaries, and thus "deprived" of all services like piped (but fluoridated and metered) water, garbage collection and libraries, but free of property taxes, we have, against our will, been incorporated into the local municipal boundaries. So now we get to pay rates and use the library gratis. We still don't get garbage collection, and we (thankfully!) still don't have to buy municipal water or sewerage connections.

Another big change has been the promulgation of the Garden Route National Park as an enclosing super-entity managing many of the pre-existing National Parks in the region. I believe it is considered a world-first, since the super-park encompasses towns, industrial areas, shopping districts and commercial farms agri-factories, along with traditional nature-reserves. I think that nobody is sure how this is going to work, but it's a noble experiment. The close-to-home effect was to see the management of the indigenous forest transferred to SANParks – the national nature-reserve authority. All this means that both the national provincial governments, as well as local Municipal government want to "manage" us and design Structure Plans around us in mysterious, undefined and largely unwelcome ways.

For a long time we were able to stick our heads in the sand, pretending that life carries on as it did before, but the bitter truth is that the wider world has chosen to take some notice of us. Time to respond, to organise in a common cause.

We have decided to form a local conservancy: the Bibbey's Hoek Historical and Nature Conservancy (or some such name, if and when we ever get around to agreeing on it).

Several weeks ago we organised a community meeting to gauge the appetite for forming a conservancy. We held it on a Sunday evening so that the maximum number of people would be able to attend without excuses like work obligations. The weather played foul, and we ended up with a fairly small turnout – only about eight properties represented out of the thirty in the neighbourhood. Consensus was that we lacked a broad enough representation to take any decision likely to impact the entire neighbourhood, so we decided to try again.

Now, things move at Bibbey's Hoek speed here... next year is just as good as next week. Newcomers to the area are frequently frustrated at the relaxed1 attitude we have to time and calendar, accusing us of allowing our brains to become infested with Outeniqua Rust. Consequently our plans for another meeting were a little bit overtaken when SANParks management requested a community meeting (held a couple of weeks ago). Our neighbourhood and its rich history is inextricably entangled in a relationship with the forest. Indeed, our properties were carved out of the very forest itself back in the mid-1800's; some older maps even show the forest boundary as enclosing our smallholdings. It seems reasonable that SANParks management and scientists regard the area as an important buffer zone between the natural forest they manage2 and the adjoining larger farms and urban areas.

All this culminated in (yet another!) meeting last evening where we were given an interesting talk by a chap from Cape Nature ‒ the provincial environmental department ‒ on conservancies. Rather than arrange yet another meeting, we went ahead and formed a Steering Committee, tasked with drawing up a constitution for the conservancy and generally getting the ball rolling. Actually, there's not a whole lot for us to do: I had already drawn up a draft constitution, so all we really need to do now is give everybody a chance to discuss and change it to suit some consensus view, and then we can go ahead and appoint an Executive Committee and register the conservancy with Cape Nature (which gives it the status of a legal entity). Then we can get on with trying to implement whatever nature and historical conservation projects we choose. Clearing alien vegetation from water-courses and dealing with some very aggressive and destructive Baboons seem to be the highest priorities.

I have been pushing for us to also include climate-change and energy-descent adaptation as an explicit goal for the conservancy, and, so far, there seems to be reasonably broad acceptance that this would be a good thing ‒ including vigorous nods from the SANParks and Cape Nature people. Quite a large proportion of Bibbey's Hoek's residents are permaculturally minded, and quite conscious of these issues, so it hasn't really been a hard sell.

So: an interesting (and long overdue) step along the path of self-sufficiency. Having to deal with otherwise-minded neighbours and government authorities... not so much fun. But necessary.

[1] No, "comatose" is probably closer to the truth.

[2] I have some uncertainties over the notion of "managing" wild areas and just what that might mean, but that's a discussion for another day...

28 May 2010

Efficiency, Water Logic, Permaculture and Chainsaws.

The first icy blast of Winter-to-come has hit. Happily it's brought a little rain - 7mm last night, and a bit more (3mm?) through the day. And a good lump of what passes for cold in these parts. Cold enough to want a fire, anyway, and we've had one burning all day.

The design of the house makes it difficult - verging on impossible - to make the house Toasty Warm, but the fire does at least keep it livable. Really this is not a problem; we optimised the house design for passive cooling rather than heating, the former being a more serious problem in our climate.

The firewood is all harvested from our own land. We have many Australian Blackwoods (Acacia melanoxylon) on the property, and they keep us well supplied with kagelhout (firewood; as opposed to braai wood forbarbequeue barbacue BBQ. Blackwood doesn't make really good coals for cooking.)



In general I try my best to avoid messing with petrol motors. They're smelly, noisy and dirty things that need endless maintenance and care. Really, I can't understand the attraction these things have for petrolheads.

But I will confess that, reasonably well looked after, my chainsaw is a Great Boon. I would not relish the idea of having to cut firewood by hand (even if it would warm me twice.) 30 Minutes with the chainsaw will saw up enough wood for a good number of fires and braais, and keeps us warm for many, many hours. I'll get my twice-warming from splitting the logs, anyway!

And this brings me to the subject of efficiency.

Many times I've heard and read about the terrible efficiency of small petrol engines such as power our (currently defunct) weed-eater and chainsaw. This may be (and probably is) true in the very narrow sense that the measure of work coming out of the machine, as a ratio of the energy going in (mostly in the form of refined hydrocarbons) is probably very low. But this view - being typical of linear, bounded design thinking - hides a deeper truth. A truth about Water Logic. Water Logic asks us to consider "and then what?" Water Logic demands that we think about consequences.

Just like sustainable design does. Just like Permaculture does.

So consider that a few hours with my chainsaw produces enough fuel to warm us for... pretty much an entire Winter! And consumes... perhaps 2 or 3 litres of petrol in the process. (To be honest I lack the stamina to cut more than 2 petrol-tankfuls of wood in one session. The chainsaw tank only holds about 250ml.) So 2 or 3 litres of petrol produces a full Winter's house-heating fuel.

I happen to think that's pretty efficient.

The fuel - at current prices - costs me (say) R25. About €2.5 (2.65865 at today's rates, if you care!) For a Winter's worth of Warm.

I'd call that a bargain.

29 October 2007

Crop Rotations

Much can be said and written about crop rotation, and much is. Most gardening books I've seen1 seem to recommend one or other variation on a four-year rotation: Legumes-Brassicas-Roots-Everthing else.

Mike of Tiny Farm Blog mentioned in passing that he uses a 7-year rotation scheme. It caught my eye because I, too, use a 7-year plan, and such a long rotation plan is pretty unusual, I think.  My reason for it is this: We like Tomatoes, and lots of them. We really, really like Chillis. We like Potatoes, although they're quite a challenge here, being a favourite snack for Porcupine. Let us not mention Eggplant, due to my ongoing conspicuous lack of success...

So I'm stuck with trying to grow a hell of a lot of Solanums, all more-or-less related, all prone to a common basket of diseases.  And I just couldn't make it work in a four-year rotation scheme.  After much reading, thinking and experimentation, I came up with the following rotation plan:
  1. Lime well (and compost if it's a new bed) then plant Legumes.
  2. Compost well with very good compost2, planting Brassicas.
  3. Compost if the bed needs it, and plant Onions, Leeks, Celery, Fennel.
  4. Supplementary compost, lime or gypsum if needed, to support The Tomatoes.
  5. Roots -- Carrots, Turnips, Beets. By now all that compost is very well broken down, leaving the soil deep and soft.
  6. Lime/gypsum according to pH, and then The Leaves: Endive, Lettuce, Chicory, Chard. Also Radishes and Rocket.
  7. Good compost to support the Chillis.
I am still far from totally satisfied with it!

The glaring omission are the Squash tribe; usually they get squeezed into the Brassica bed, since the Squashes are strictly a Summer thing, when Brassicas (which are Winter-proof here) tend to get neglected in favour of Summers Orgy of Flavours. Otherwise I get some of the bush varieties into the Roots bed.

Although I've managed to keep the Tomatoes/Potatoes as far apart as possible from the Chillis, I am finding that I still don't have enough space for either of them! Its challenging when you're trying to grow a dozen different Tomato varieties in quantities large enough to feed yourselves for a year.

Then, too, I've lately ramped-up on Lettuces and Asian greens (Pak Choi, Tatsoi, Mustard) to the point where one bed every seven years is just not enough. I don't sweat too much over using beds out of order for Lettuces, since they're in and out so quickly, and harbour so few pests and diseases, and demand so little of the soil, that I think it is very unlikely to cause any problems, but I already have problems with overwintering Brassica pests.

There are also a few "other things" -- Tomatillos, (we love Mexican food!) Artichokes, Parsley, Dhanya and Basil, (we use quite a bit of that trio for Pesto) seed-crops needing beds for much longer timespans -- that cause disruptions to this idealised plan, but it seems to work pretty well.  The next challenge will be to work grains into the plan, and I would like to get the seed-crops better separated from the food rotation.

What's your scheme?

[1] Not so very many gardening books. I'm more inclined to watch the plants themselves for the lessons I need to learn.

[2] Not all composts are created equal. Some are mere courtesy calls on Mr Soil Structure, adding little in the nutrition department. Others are something special and deserve due reverence.

02 January 2007

A Very, Very, Very Fine House

"A Low Impact Woodland Home" tells the story of a beautiful, self-built, Earth-friendly home in Wales. I want one! :-)

When we designed and built our own house (over ten years ago, now) we were working with very tight cost, time and schedule constraints.  Probably just our own lack of imagination.  So our house is nowhere near as environmentally low-impact as we would like, and not even close to what the Woodland Home achieves.  (I remain convinced that my on-going hayfever battle stems from having moved into the house when the CCA-treated timber was still outgassing noxious poisons.)

I know of several neighbours who would rush out to replicate the Woodland House if they saw it.  And they would be missing the point completely!  One neighbour has imported several large truckloads of sandstone from hundreds of kilometres away for the house she dreams of building (but cannot afford to finance, build, maintain, heat or cool, is too large for her and her family's needs, and in every way represents the malaise of cheap-abundant-energy thinking).  She, too, has completely missed the point.  Another neighbour recently built an additional (timber-frame constructed) cottage on her property atop stilts that raise the floor of the house about 3m above the ground, so as to get a better view.  Every drop of water has to be pumped up to the house, which becomes a challenge during the not-infrequent power outages.  It must be hell in a storm, facing into the teeth of the very fierce Northwester storm winds.  And I'd hate to have to bring in the groceries or buckets of garden produce.

Here we are designing for a totally different set of problems, requirements and constraints than we would face in the Southwest of Wales or anywhere else.  We have a different fund of locally abundant materials.  The point is to make best use of what is locally available; not to import materials from hundreds or thousands of km away.  The Woodland House uses local timbers; we would also use structural timber, being in a forest area.  They use straw-bales as insulating infill for walls; here we would prefer wattle-and-daub, or perhaps cob, since strawbales are unlikely to survive the onslaught of local insects, and we sit on a deep layer of very high-grade clay just below the Earth's surface.  A sod roof is out of the question for us, since we need to harvest all our water from the sky -- no other water source is readily accessible.

So, much as I love and admire the Woodland House, I would shudder in despair if I saw someone here trying to replicate it.  Think local!  Look around you with your eyes truly open to the opportunities and gifts of The Place Where You Find Yourself.

14 December 2006

Pigs to Fly by 2030

A WorldChanging article caught my eye, about New York City's endeavours to become a "sustainable city" by 2030. My immediate thought was
"Pigs To Fly By Flapping Their Pink Little Ears By 2030".
I think their efforts are admirable, but doomed.  I saw no mention of "Where's the food going to come from?" and "How is the food going to get here in the absence of cheap oil?"

So I'll stick to my piggie little guns: "sustainable city" is an oxymoron. Besides which, NYC, along with Cape Town and lots of other cities may by then already be faced with Seriously Rising Tides.

26 November 2006

The Ozone-Friendly Way of Gardening

Gardening in the Sun is getting scary.  Over the past couple of months I have had the feeling that the Sun is fiercer.  Its not that the weather is hotter, as such, but the Sun's rays burn harsher, sunburn comes easier.  I seem not to be the only one - numerous people are commenting on this.  Are we really feeling the effects of the worst-ever Thinning of the Ozone Layer, or is this just some sort of auto-suggestion effect?  The sceptic in me says, "Let's leave it at 'I don't know.'" though, honestly, I was feeling this before I started seeing news reports about how how bad the ozone layer is this year.

Three Strands of Thinking...

Fit the First: All this has got me thinking, and observing my veggie beds much more closely.  I'm becoming much more concerned with mulching the surface of beds, particularly at this stage of the growing season, where plants are still tiny, and much of the surface lies open and exposed to the Sun, Wind and Rain.  Expecting a dry, hot and burny Summer, I also need to implement soil-moisture conservation strategies - something I've simply been lazy about for too long, now.

Fit the Second: Then, too, as I have been clearing beds, resuscitating the Hex Project, the whole Hex scheme as really crystalised in my mind - outer beds feeding mulch and nutrients to the mid-ring and inner beds; inner beds providing seed, and so on.  I promise a full write-up - to do so now will just be a distraction from my point for this post.

Fit the Third and Final: Lately I have been stacking crops in time a lot - seeding or transplanting directly into a standing crop that is still a few weeks from harvest.  Having neglected garden-bed maintenance during the year in favour of various other stupidities, I am now paying the price in being very pushed for space for the Summer crops.  And there's nothing like necessity to get the creative juices flowing!  This sort of stacking was pioneered by Masunobu Fukuoka, and, though I have not read his books, I think I have a basic understanding of the principles - far too many ramifications and implications to go into here and now - very deep stuff!  I would love to read of his work and hopefully will be able to afford some of his books soon.

...Click

A click brought on by tripping across "The Road Back To Nature".  I feel that I am advancing to yet another stage in my gardening.  Yet a deeper level of understanding of soil biota, the rhizosphere and how they interact. Yet a deeper connectedness with the Earth herself.

It shows up in funny ways, too.  I find myself apologising to Earthworms I have accidentally disturbed; unwilling to kill obvious pests.  Better to leave them as food for the predators that protect my garden.

The more I learn about growing things, the more I have come to believe that the only limit to the productive capacity of our gardens, is our own knowledge, empathy, respect and understanding

24 September 2006

Leaping Off A Cliff (Again)

Almost eleven years ago we Made Our Move; Left the city and moved to our half-built House At Braamekraal.  More accurately, the journey started something like 12 or 13 years ago with the decision to drop out of the corporate city lifestyle, and the subsequent search for land, but I digress...

The first several years were taken up with finishing the house, getting established as a teacher of programming and as an OO-design consultant, all as a way to get debt-free.  What Permaculture calls "looking after Zone 0".  A basic principle of Permaculture is that you get control of the most immediate zone before expanding outwards into the next.  I confess that I broke the rules.  I could not restrain myself, and work on Zone 2 – specifically the veggie garden and Chicken run – began almost from Day One.

Getting Out Of Debt was, in retrospect, absolutely the correct, and most powerful thing to do.  I leave to your imagination the looks on the faces of the bank clerks when I went in there to legally cancel the bond they held on the property and close the mortgage account.
"Ummm....  We don't actually know how to do that.  We'll have to phone Head Office and get back to you."
If you dream of escaping the clutches of corporatised, urbanised life, I cannot emphasize enough the importance and power of getting rid of all your debt.  Remember that "mortgage" literally means "death grip". Another subject for another day...

Previously I thought of this decade past as the fruition of my lifelong dream, and that left me going "Now What?" in some sense.  I have begun to see it as merely a transition period. For all of that time I have still been essentially hooked into the software industry in one way or another.  The past year or so has been the story of "Trying to Fund an Internet Startup".  My TechBlog has some of the details – a little sketchy, as I was trying to protect potential IP details to avoid scaring possible venture investors.  All has more-or-less come to naught.

So I am left with the "problem" – or challenge, if you will – of living in the 21st Century.  That means: To some extent I am still tied into the Money  System (despite being debt free).  Arguably that extent stems from my own addiction to certain Modern Conveniences like The Internet, Medical Insurance, Non-Local Music, Hot Running Water, Flushing Convenience and Toilet Paper, and that ubiquitous evil, the Motor Car.  The kids are pretty-much past the point where I need Life Insurance, and my life-insurance broker is shortly in for a surprise...  To sum up, I need some income.  Its a pretty small amount, by most standards – almost at the "poverty line".  But then, my wants are quite modest.

Now there are numerous ways I could generate that income, especially since I have Arcane Knowledge of Advanced Software Stuff.  I've given a lot of thought and energy to the prospect of organising workshops on advanced software-development topics, or becoming one of those dreaded (by American programmers) Offshore Workers (I'm still not as cheap as someone in India!) or of kicking-off some more modest Software Venture (I conceive about 3 viable ideas-with-a-real-business-model per week!)  But every time I approach a software project, I wilt like cut Lettuce on a midsummer day.  The thought of forging a way back into the software industry makes my energy level sag to the point of catatonia

In contrast, every time I venture out into the garden I feel great.

Ten (eleven?) years ago, when I was about to resign from my eight-and-a-half year corporate job, I had a vision of it as standing at the edge of a cliff, about to leap off.  A leap of Faith.  Either you'll fly, or you'll crash.  Either way, you'll finally experience freedom, whether for just a short, short while, or forever.

Today I feel the same way.

I can keep on hovering – dipping back into the Pond of Corporate Software Development – hating and cursing every moment (well, many moments, anyway) – or I can Get Serious with the Self-Sufficiency thing.

I am already scaling up the veggie garden to be able to supply Veggie Boxes locally, though its a lot of work getting beds double-dug in this soil.

I also have in mind to start an Organic Seed Supply business (and I would welcome input and feedback on this idea!)

A bit of background:  The legal situation in South Africa is a bit complicated.  Legislation seems to be set up to protect the Big Three seed companies.  One may not (legally) sell seed without a permit, and, in the past, permits have been unobtainable as a practical matter.  So I would have to attempt that process.  Then, too, the markets for organically-grown fresh produce are quite undeveloped, and consumers quite unsophisticated in these issues compared with their counterparts in the First World.  This means that prices for organically-grown produce do not command the premium that they would elsewhere.  Some premium, to be sure, but not that great.

My land is pretty small (1.7 hectares/4 acres) so, realistically, Fresh Produce has limited potential as a money-maker.  I also have to deal with my own emotional barrier to selling the abundance of the Earth.  I do so little – the Earth and my friends the Soil Creatures do most of the work.

Seed, on the other hand, is Very High Value.  Think about it: a packet containing maybe a teaspoonful of seed retails for about R10 (about USD1.30/EUR1.00/JPY150/CNY10.34 at today's exchange rates).  My seed cupboard currently harbours 1/2-litre containers of Carrot seed I grew last year, that I have been using to grow Carrots for all time since then.  It must contain a couple of hundred packets of seed, in retail home-grower quantities.

It is also a fact of seed-saving that it is easier (or at least "just as easy") to grow and process larger quantities of seed than smaller.  Consider Beans (Bush Bean, Runner Beans, whatever...)  To grow just enough for yourself for next season (plus a Safety Factor) is pretty easy, but the qunatity is so small – a few dozen Beans – that you end-up shelling them by hand. A large quantity, on the other hand, get stuffed into a bag, pummelled with a stick, and the Beans poured out.  Takes about a fifth of the time and effort for 100 times as many beans!

To ensure genetic diversity, one wants to grow as many plants as possible for a given batch of seed.  This, too, means you end up with a Hell Of A Lot Of Seed.  More, really, than you can ever use before it gets old and loses viability!

Am I just talking myself into something? Or is there a realistic possibility here?

I feel like it is time to embark on the next part of this Self-Sufficiency Journey.  Once again I am filled with doubts, fears, and the sense of expanding possibilities.  Once again its time to Leap Off The Cliff.

09 September 2006

"Sell" isn't so Bad; Selling is!

In "Why is “Sell” Such a Bad Word?", Brian Clark muses
Sell. Selling. Sales.
Not very popular words, are they?
Quite frankly, I wasn’t initially sure whether I would be banished
from the blogosphere for daring to use the word “sell” in my tagline.
Hmmm.... let me see if I can tackle this from the other side of the fence.

It's not that I have any problem with the word "sell" or the idea of "selling" at all.  What I object to is the absolute requirement imposed on us to sell whatever we do, failing which society will punish us in the severest possible ways.

I grow veggies to a very high standard of organic practice.  I love to grow veggies.  I always grow far too much for our own use.  I am happy to give them away, because I know that people will be getting the best, tastiest, most nutritious food in the world, and because giving away beautiful, sun-ripened veggies is  a way of gifting the gift that the Earth has given.

But if I want to stay alive, to keep a roof over my head, I am forced to sell.

I'll say it again: I have no problem with the concept of sales.  I just don't want to do it.  It's not my thing.  I can "sell" if I have to, for a limited time, but in the long run I am deeply uncomfortable and unhappy doing it.  That's why, in any business venture, I make sure I seek out team members who are good at selling and love doing it.

I also love to teach people about organic gardening, programming, Java, software design, sustainable living, peak oil, alternative energy and self-sufficiency, but I have no desire in me to "sell" these things.

I know, I know; someone is going to tell me that my enthusiastic preaching on these subjects is just selling.  Nonsense, I say! Nonsense!  Selling is when someone actually pays me money for those things.  Up to that point there's no "sale", and my point is that, in the world as it is, I have no choice but to sell.  If I just keep doing things for the love of them, I'll...   well, I won't starve, since I have all those veggies, but I certainly won't be able to afford many of the necessities and pleasure of modern life - stuff like electricity, connectivity, computers, transport.

So.  Its not "sell" that's the problem, but "coerced into selling" that is.

03 June 2006

And the Sins of the Fathers...

A recent essay at The Survival Acres blog touches on many of the terrifying issues that confront us – global warming, peak-oil, overpopulation, the deep degradation of the environment necessary to sustain all life.

If there's any conclusion there, then it would seem to be, "What is going to kill us off first: Global Warming and its consequences for the global food supply that the over-abundant human population relies upon, or Peak Oil and the resulting collapse – starting potentially within 2 to 6 years – of industrial/technical society?"  Either way, the results would seem to be eerily similar – mass starvation, coupled with lawlessness, roving hordes searching for food, burning the last of the trees to keep warm...  The stuff of so many D-grade sci-fi movies.

Let anyone who doubts the sort of behaviour outlined above go to a squatter camp anywhere in Africa and count how many trees remain, how much vegetation, how many animals are left.

The heart of the question is, "Is it at all possible to maintain any form of technological society in the face of the impending human disasters before us?"  Or are we doomed to a collapse back to Stone Age technologies and Stone Age human population levels – perhaps only a few hundred-thousand human beings on the planet?

The author of Survival Acres seems pessimistic.  Or perhaps that's just "realistic".

Perhaps I am just a little too unwilling to give up a fantasy.  The fantasy that we can keep something of our modern technological ways.  Perhaps even improve on our present society, creating something more humane, more attuned to our needs and the needs of the rest of the ecosphere about us.  But we certainly cannot do it at current human population levels, and we certainly cannot do it at First World levels of energy consumption, even assuming much-reduced human numbers.

How many people can the Earth sustain?  For a long time the conventional wisdom seems to be that a population of about 1 billion (that's the American "billion" –  1 000 000 000) though recently I have seen some writing suggesting that 2 billion might be sustainable.  Personally I doubt the higher figure, but either way we are in for a hell of a ride as the population crashes from the present levels of somewhere betwee 6.5 and 7 billion!

Can we live on much lower energy levels?  Certainly!  Concensus among experts I have read seems to suggest that the most energy we could reasonably expect to sustainably generate would be around 20% of current First World consumption.  (Not sure if this is purely at a household level, or whether it includes the massive industrial and industry-agricultural inputs.  Anyone?)

The problem and the challenge is how to manage a transition from our present societal structures and dependence on Big Energy to something that will simultaneously allow us to go forward retaining the good bits of our society (and I would call the Internet one of the Good Bits) whilst also surviving the terrible, tragic process that surely faces us.

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