Tuesday, April 15, 2014

Hymenoptera - from oasis to desert

A lot of the permaculture literature praises parasitic and predatory wasps in the garden, where they keep insect populations balanced. If a certain "pest" insect becomes too abundant in your wasp-friendly garden, the chances are good that predators will find that abundance, feast away, and bring the prey numbers back down to an unproblematic level. Bees, Wasps, and Ants by Eric Grissell goes further into the amazing lives of all the Hymenoptera, paying special attention to parasitic and predatory wasps. The book gives lots of gory details, and even the non-gory bits are generally more than one strictly needs to know, but it's fasinating if you're into that sort of thing. It's re-inspired me to take a closer look at flowers and who's around.

In my Portland garden, I saw increasing numbers of individuals, and entire new species of bees and wasps every year. Permaculture sources recommend scattering beneficial insectary plants throughout your garden, especially plants in the carrot (Apiaciae), sunflower (Asteraceae), and mint (Lamiaceae) families. Our success in attracting so many insects to our old garden probably lies in our planting 50+ species of perennial flowering plants, ensuring a yard full of blooms from early spring to late fall. (Also, we didn't "clean up" the garden over the winter, instead allowing dead stalks and ground litter to provide overwintering shelter.) Our reliance on perennial vegetables effortly provided food to our insect friends, an important benefit alongside the near elimination of our need to tend the garden and of soil disturbance. I'm concerned that as people maximize food production within cities, they'll convert ornamental plantings to annual vegetables and starve out the insects. Besides the loss of "pest" control provided by wasps, cities could lose honey production as bees lose their foraging grounds. And of course, these insects have every right to live and exist for their own sakes, regardless of any benefit to us. For this and many other reasons, I strongly advocate perennial vegetables, shrubs, and trees as the backbone of any food system.

Sadly, Hawaii has been something of a shock. Apart from a diversity of ants (no species of which occurred in Hawai'i before European arrival), the Hymenoptera we've seen to date are Sonoran Carpenter Bees (lots), honey bees (rare), a stinging paper wasp (a few times - generally accompanied by shrieks), yellow jackets (once, at the Volcanoes National Park), and maybe I saw a small green bee on a flower once. This paucity in biodiversity, unfortunately typical of my experience here thus far, could result from the GMO Papaya Fields of Death in the neighborhood, the general oddness and artificial simplicity of this island ecosystem heavily reshaped by humans, and/or the lack of flowers around here. I'm hoping the latter, as we could rectify this with plantings.

We don't have many flowers here period, and of those present, most are deep, suited to birds, large bees, and large wasps, but not so much to smaller bees and wasps, especially the parasitoids. Grisell reiterates the importance of the sunflower, carrot, and mint family flowers, then writes:

"Bees and wasps come in a huge array of different shapes and sizes. Some have long tongues, others have short ones. Thus, the more shapes of flowers found in a garden, the more and different kinds of hymenopterans will be attracted. Even within a single group such as bumble bees, there are long-tongued species that can reach directly into the nectar spur of a tubular flower such as a columbine, whereas short-tongued species will simply bite a hole at the base of the tube to reach the nectar. Most bees apparently prefer bilaterally symmetrical flowers, by which they orient themselves and then enter the flower's throat. Shallow, dish-shaped flowers, such as apple or blackberry, which are radially symmetrical, are called open-access flowers because many different sorts of insects, including Hymenoptera, have access to the nectar."

Grissell explains the role of color and scent in attracting pollinators, then concludes:

"Creating a garden that enhances the likelihood of attracting adult bees, predatory wasps, and parasitic wasps merely requires that it be a garden of diversity. To achieve diversity, a garden must have many different kinds of plants including native and cultivated species; flowers of different sizes, petal count, shapes, colors, and seasonality; and integration of plants into a network that attracts so much biological diversity that attacks on its structure are absorbed with scarcely a notice by the gardener."

We've noticed, on this land and on other farms and homesteads, a near complete disregard for tree and orchard understories, where most of this diversity can take place. We hope to find many suitable understory plants and arrange them into functional polycultures, but for now we mostly have just theoretical ideas.

We did notice a pretty little insect on the pretty little flowers of Ageratum conyzoides, in abundance around here as a weed. I thought at first that it may be a small bee, but after a good look we suspect a fly of some sort. Still, I appreciate the prompting of Bees, Wasps, and Ants to look at our smaller neighbors, of whatever orders!

Sunday, April 13, 2014

Self Sufficiency, Five Years In - audio slideshow

In spring 2011, I gave a presentation three times on the progress, successes, failures, and lessons from five years of working towards self sufficiency with my ex-partner at our house in Portland. I advertised the event with this blurb:

In March of 2006, Tulsi and Norris purchased a small house on a .2 acre lot, and used permaculture principles to design their food forest, sun garden, and house renovation. They aimed to create a low-maintenance, truly sustainable habitat for 2-4 people plus wildlife, providing from the property all necessary food, heating & cooking fuel, water, and waste treatment. Join us for a reality check on what's worked and what hasn't, what seems theoretically possible for the future, and what all this means to the oxymoronic goal of a sustainable city.

I've finally synced up an audio recording I made of my presentation with the slide images, to make a sort-of movie. You can view the slideshow online (may require reasonably fast internet connection) or download a 36MB zip file for offline viewing. (Extract to anywhere on your hard drive, then open the included index.html file in your web browser.)

I may also try to make this into a standalone movie to upload to youtube...but I haven't had good success with my attempts at this thus far.

You can also download a 6 MB PDF of the slideshow without audio.

Thursday, April 03, 2014

Warrior Sisters Society

Warrior Sisters Society in Eugene is doing great work around teaching women self-defense, to empower them to defend themselves against physical and sexual violence. Please consider supporting them if you can, and check out their women's self-defense trainings if you're in the area and want to learn these important skills!

Tuesday, April 01, 2014

West Coast Food Forestry - full resolution pictures

I posted a review a few years ago of the ebook West Coast Food Forestry by Rain Tenaqiya. I asked Rain about getting higher quality copies of the photos used in the book, since the book pictures were too small to make out great detail. I've finally posted a photo album of those West Coast Food Forestry pictures, with the pictures captioned as in the book, and in the same order. Enjoy!

Saturday, February 15, 2014

Carol Deppe / Fertile Valley Seeds 2014 Seed List

Carol Deppe, author of The Resilient Gardener (my book review here) has a short window each spring when she sells seeds of vegetables and staple crops adapted to the Willamette Valley. See this year's offerings here, and keep in mind that she often sells out quickly!

Saturday, February 08, 2014

Climate Chaos & Resistance to Ecocide: Talks By Guy McPherson & Deep Green Resistance

For my readers in the Portland area: Deep Green Resistance Lower Columbia is hosting a joint presentation with Guy McPherson. Lots of important information being presented; I hope you can make it!

"Deep Green Resistance Lower Columbia is proud to host Dr. Guy McPherson, professor emeritus of the University of Arizona. On the 21st of February he will be giving a joint presentation with members of Deep Green Resistance on climate chaos and resistance to ecocide. If you're interested in understanding the sobering facts of climate change and the political resistance necessary to avert catastrophe, please join us!"

Friday February 21
7 PM
Vancouver Public Library, Vancouver, WA
Facebook event page

(Similar events also happening in Eugene courtesy of DGR Eugene, and in Bellingham courtesy of DGR Salish Sea)

Saturday, January 25, 2014

Demand Crash! — A response to Holmgren's "Crash on Demand"

The situation in many third world countries could actually improve because of the global economic collapse. First world countries would no longer enforce crushing debt repayment and structural adjustment programs, nor would CIA goons be able to prop up “friendly” dictatorships. The decline of export-based economies would have serious consequences, yes, but it would also allow land now used for cash crops to return to subsistence farms.
–from the Deep Green Resistance Decisive Ecological Warfare strategy


David Holmgren, co-originator of permaculture, has a long history of thoughtful and thought-provoking publications, including design books from the original Permaculture One to his 2002 Permaculture: Principles & Pathways Beyond Sustainability. He's written numerous essays over 35 years, ranging from the specifics of agricultural vs forestry biomass for fuel, to the future of energy decline.

I've long admired and respected Holmgren's thinking, so I looked forward to reading his new "Crash on Demand" (PDF), an update of his 2007 "Future Scenarios" projections for global developments. I felt especially intrigued that he's arrived at conclusions similar to my own, regarding not just the inevitability, but the desirability of a crash of the financial system as soon as possible. But the article disappointed me; I think Holmgren is soft-selling his realizations to make them palatable to a hoped-for mass movement. Interestingly, even this soft-sell is being rejected by the permaculture blogging community.

Holmgren argues:

"For many decades I have felt that a collapse of the global economic system might save humanity and many of our fellow species great suffering by happening sooner rather than later because the stakes keep rising and scale of the impacts are always worse by being postponed." (p 9)
"It seems obvious to me that it is easier to convince a minority that they will be better off disengaging from the system than any efforts to build mass movements demanding impossible outcomes or convincing elites to turn off the system that is currently keeping them in power." (p 14)
"Mass movements to get governments to institute change have been losing efficacy for decades, while a mass movement calling for less seems like a hopeless case. Similarly boycotts of particular goverments, companies and products simply change the consumption problems into new forms." (p 22)
Holmgren proposes a possible solution:
"Given the current fragilities of global finance, I believe a radical change in the behaviour of a relatively small proportion of the global middle class could precipitate such a crash. For example a 50% reduction of consumption and 50% conversion of assets into building household and local community resilience by say 10% of the population in affluent countries would show up as 5% reduction in demand in a system built on perpetual growth and a 5% reduction in savings capital available for banks to lend." (p 13)

Where I agree

Holmgren couches his proposal almost rhetorically, apologetically, as if proactively halting the ecocidal system is crazy talk. He need not be so shy about advocating for collapsing the system! It follows very logically if you agree that:
  1. Industrial civilization is degrading our landbases every day it continues, far faster than we're healing them
  2. Industrial civilization will collapse sooner or later regardless of what we do
  3. Industrial civilization will not divert its resources into healing our landbases before it collapses
The facts back up Holmgren's assessment of our dire situation, including imminent climate catastrophe if we continue with anything like business as usual. Industrial civilization is driving 200 species extinct each day and threatening humans with extinction or at best a very miserable future on a burning planet. It is deforesting, desertifying, polluting, and acidifying forests, croplands, landbases, and oceans orders of magnitude faster than nature and all the hard-working permacultarists can heal the damage. The industrial economy consists of turning living ecosystems into dead commodities, and it won't stop voluntarily. It's headed for an endgame of total planetary destruction before itself collapsing.

So I fully agree with crashing the system as soon as possible, and I fully agree with getting as many people as possible to withdraw their dependence on and allegience to the systems and structures of industrial civilization. We desperately need people preparing for crash and building resiliency, in human and in broader ecological communities.

Where I disagree

We also need a viable strategy to stop the dominant culture in its tracks. We are, and will remain, a tiny minority fighting a system of massive power. Individual lifestyle changes do not affect the larger political systems. People "dropping out" is not enough, is not a solution, is not an effective, leveraged way to crash the system.

I worry about Holmgren's speculative numbers. I assume the elite, who control a hugely disproportionate percentage of income and wealth, will be even harder to convince of voluntary simplicity than the average citizen. The poor generally don't have the option to cut spending by 50%, and have few or no assets to divest from global corporate investments. My rough calculations (based on data here) suggest that in the US, 15% of earners between the 40th and 80th percentile (more or less the middle class) must adopt this economic boycott to slow consumption by 5%, and nearly 50% of the middle class must divest their savings to reduce nationwide investment in the global financial system by 5%.

Even hoping for just 15% of the US middle class, 18 million people would have to embrace substantial short-term sacrifice. (While decreasing consumption 50% and building gardens and other resiliency infrastructure, people must still work the same hours at their jobs. Otherwise they'll simply be replaced by those who want to live the consumptive dream.) This lofty goal seems inconsistent with Holmgren's recognition of the infeasibility of a mass movement.

History throws up more red flags. Again and again, when growth economies have encountered sustainable cultures, people from the growth economies have forced the others off their land, requiring them to integrate into the cash economy. The dominant culture will not gently relinquish access to resources or to consumer markets. It will retaliate with weapons honed over centuries, from taxes and outlawing sustainability to displacement and blatant conquest. On a less dramatic scale, banks can, if divestments sufficiently diminish the cash they've been hoarding for years, adjust fractional reserve rates to compensate. (Though precipitating a fast "run" on the banks could work very nicely to crash the financial system and wipe out faith in fiat money.)

Permaculture activists and thousands of other individuals and groups have for years urged people to consume less. Many good people have adopted voluntary simplicity, dropped out of the global economy, and built regenerative local systems. While this has immense value for the adopting individuals, and often ripples out to benefit the wider community, it hasn't put a dent in the destruction by the larger financial system. New people are born or assimilated into the culture of consumption faster than people are dropping out.

Holmgren advocates more of the same permaculture activism, with little explanation of why it would now convince people in numbers thousands of times greater than in the past. He hopes the ever-more-obvious signs of imminent collapse will prompt a more rapid shift, but given our fleeting window of opportunity to act, we can't bank on that hope.

Another Approach

Deep Green Resistance is a design book of what makes a good resistance movement, a permaculture analysis of influencing power and political systems.1 It arrives at the same conclusion as does Holmgren: we need to prepare for crash by building local resiliency, but the sooner industrial civilization comes down, the better. Its crash will leave the majority of humans better off short-term, as their landbases will no longer be plundered by the rich for resources. Crashing the sytem now will benefit all humans long-term, giving future generations better odds of enjoying liveable landbases on a liveable planet. And crashing the system now will obviously benefit the vast majority of non-humans, currently being poisoned, displaced, and exterminated.

If we truly hold as our goals halting ecocide and slashing greenhouse gas emissions as dramatically as Holmgren suggests, we must devise a realistic plan, based on a realistic assessment of our numbers and strengths, the vulnerabilities of industrial civilization, and how much longer the planet can absorb its blows. Recognizing our tiny numbers and relative weakness compared to the global system, and limited time before our planet is beaten into full ecosystem collapse, we must apply the permaculture principle of making the least change to achieve maximum effect.

The Deep Green Resistance book, as part of its strategy of Decisive Ecological Warfare, examines more than a dozen historic and contemporary militant resistance movements. It concludes that "a small group of intelligent, dedicated, and daring people can be extremely effective, even if they only number one in 1,000, or one in 10,000, or even one in 100,000. But they are effective in large part through an ability to mobilize larger forces, whether those forces are social movements [...] or industrial bottlenecks."

Holmgren notes that it's easier to convince a minority to disengage from the system than to spark a majority mass movement for true sustainability, but his plan relies on 10% of the population making dramatic change. DGR's analysis suggests it's easier yet to convince a tiny minority to take strategic direct action. The rest of the sympathetic population, whether 10% or just 1% of the general public, can provide material support and loyalty with much less immediate sacrifice than in Holmgren's proposal.

The Movement to Emancipate the Niger Delta (MEND), with small numbers of people and meager resources, has used militant tactics against oil companies to routinely reduce oil output in Nigeria by 10-30%.

In April 2013, saboteurs in San Jose CA shot out transformers in an electrical substation, causing damage that took weeks to repair. The New York Times explains some of the difficulties involved in replacing transformers, especially if many were to fail in a short period of time.

We have more promising strategies available than hoping we can persuade 10% of the population to adopt voluntary simplicity, and hoping that will crash the financial system.


While I wholeheartedly agree with Holmgren's analysis of our global predictament, and the desirability of crashing the system, his proposal for doing so seems ineffective. Certainly, we should work to disengage ourselves and neighbors from the global system, but we must combine building alternative structures with actively resisting and strategically sabotaging the dominant system.

Many people will disagree with the necessity of crashing the system, because they don't think conditions are that bad, because they hold vague hopes that God or technology or permaculture will save us, because they fear that fighting back will increase the anger of our abusers, or because they value their own comfort more than the life of the planet. That's fine; we can agree to disagree, though I encourage those people to further explore these ideas with their minds and with their hearts.

Many people do see the destructiveness of this culture, the inevitability of its crash, and the desirability of it crashing sooner than later; but won't want to participate directly in bringing it down for any of many perfectly legimitate reasons. That's fine, too. There's lots of work to do, and a role for everyone. You can work on restoration of your landbase or crash preparation for your community while providing material and ideological support to those on the front lines. We can join together as "terra-ists", with our hands not just in the soil as Holmgren defines the term, but also working with wrenches upon the wheels, the levers, and all the apparatus of industrial civilization.

Suggested Resources

  • Endgame by Derrick Jensen, two volume analysis of the problems of civilization and the solution. Several excerpts available at the website.
  • Deep Green Resistance - a book, an organization, and a strategy to save the planet
  • Liberal vs Radical video presentation by Lierre Keith, explaining the different approaches of these two different frameworks for perceiving the world.
  • For my readers in Portland, check out the DGR Lower Columbia chapter, and consider helping with their riparian habitat restoration on the Washougal River this Sunday, January 26th.

[1] Thanks to Stella Strega of Integral Permaculture for this observation

*** This article was reposted at Deep Green Resistance Great Basin and the Deep Green Resistance News Service