The living culture whose time has come
farmersmarket.jpg
Permaculture’s principles provide an efficient way for
people to live in towns and cities, where food
production can be organised cooperatively and
produce sold through farmers’ markets.
Source: Food Forest

Essentially a design toolkit aimed at teaching people how to feed themselves and live as energy-efficiently as possible, permaculture borrows techniques from
organic agriculture, sustainable forestry, horticulture, agroforestry and indigenous land management systems from around the world. Its key design principles, modelled on interactions seen in natural ecosystems, are as applicable to suburban backyards and ecovillages as they are to rural properties.

The lives of Kalahari Bushmen, Zimbabwean schoolchildren, indigenous Brazilians and tsunami-affected Acehnese have all changed for the better thanks to permaculture. In Australia, where the concept was first articulated, its principles have distantly influenced a range of government and private ventures, from the movement to defend your home during a bushfire, to Landcare, holistic farm design, award-winning rangeland cattle properties and more directly, Gawler’s inspirational Food Forest.

Yet the permaculture movement has experienced a patchy relationship with mainstream environmentalism and the subsequent sustainability movement.

Permaculture’s roots
Permaculture One was first published in 1978 by then University of Tasmania Professor Bill Mollison and 20-year-old student David Holmgren. The concept grew out of a deep concern about the widespread use of destructive industrial and agricultural methods that poisoned land and water, reduced biodiversity and
removed billions of tons of soil from previously fertile landscapes.

While the book attracted acclaim in some quarters, it was seen as controversial, to say the least, in others. According to Mollison – permaculture’s often-outspoken public face – the professional community was outraged because the concept combined architecture with biology, agriculture with forestry, and forestry with animal husbandry, ‘so that almost everybody who considered themselves a specialist felt a bit offended’.

Holmgren goes further, saying in his most recent book, Permaculture Principles and Pathways Beyond Sustainability, that ‘because the concept was conceived in academia, those involved in large-scale agriculture and land use saw it as theoretical, utopian and impractical because it was difficult to apply within the prevailing social, market and policy environment’.

‘It was frustrating because it has good science at its heart,’ says the quietly spoken Holmgren who, with his partner Su Dennet, runs a permaculture-based design business from their Central Victorian property Melliodora – once a degraded wasteland, but today a highly productive, resource-efficient property feeding up to 10 people each year.

Even now, in the midst of unprecedented interest in sustainability, Holmgren believes the movement still attracts criticism in Australia, because of his – and Mollison’s – outspoken belief that sustainability measures being enacted by government just don’t go far enough, or are completely misguided.

‘Real sustainability requires a fundamental rethink about how we design and manage the land and plan our towns and cities,’ says Holmgren. ‘Greater emphasis needs to be placed on using resources efficiently to create a productive and stable living environment.

‘Permaculture is in fact a design system for sustainability. Its popularised spread as an alternative lifestyle choice or system of organic gardening has been a notable phenomenon in the Australian social landscape over the last 30 years, but this very success has limited its acceptance as a design system for sustainability.

‘To view permaculture purely as a means of achieving household selfsufficiency by sustainable means is to grossly understate its scope and objectives,’ Holmgren emphasises.

He is the first to admit that permaculture designs have, in some cases, turned out to be naïve, misguided or counterproductive, and believes this was partly due to the concept being catapulted too quickly into the public domain before the concept could be fully developed – similar to the more recent sustainable development movement which, Holmgren believes, was also ‘muddled and discredited by its rapid projection into the world of intergovernmental policy and corporate spin doctors’.

‘Whatever path they follow, ideas have to get dirty in the real world outside academia if they are to have life and utility,’ he adds.

The weeds issue
Recently, there has been an upsurge of public interest in permaculture, the third such in the past 30 years. This growing interest – linked to concerns about oil, political and economic uncertainty, longterm drought and climate change – is coming from an increasingly mainstream audience.

‘These are people who see the folly of expending more energy to produce something (from energy to food crops) than it is inherently worth, and are seeking to cut energy consumption all round, in the process becoming more self-sufficient,’ says internationally recognised permaculture teacher and sustainability consultant, Geoff Lawton, from the Permaculture Research Institute.

masdar.jpg
The world’s first carbon-neutral, car-free city,
Masdar in Abu Dhabi. Design features include solar
and wind power, recycling waste for compost, and
irrigation by treated wastewater.
Source: Abu Dhabi Future Energy Company

Permaculture’s detractors include those who argue that the central food forest concept’s productivity (see accompanying box) varies widely, depending on climate and the garden’s maturity. One of their biggest concerns is permaculture’s advocacy of non-native species and weeds such as Tagasaste (tree lucerne) – a highly productive perennial grown for animal fodder and for its ability to fix soil nitrogen.

‘From a permaculture point of view, these [species] are a source of abundance that we should be using,’ said Holmgren during the ABC’s Landline program in 2004.

‘Take carp, for example. We have shifted our attitude from how do you destroy this to how do you use this as a resource (it’s now widely used as a liquid fertiliser). Similarly with willow: a lot of the so-called adverse effects of willows can be managed quite well by treating them as a fodder tree.’

Mollison agrees, saying that weeds are simply vegetating damaged country. ‘They actually stabilise the situation, then once you can shut out the thing causing the damage, the forest can be re-established and the weeds removed.’

Urban context
Intriguingly, permaculture principles suggest that the most efficient way for most people to live in the modern world is in towns and villages, where travel can be minimised and food production organised cooperatively.

Geoff Lawton has been working as a consultant for the WWF and the government of oil-producing Abu Dhabi to design ‘the world’s greenest city’ – Masdar City, a new, six-square-kilometre urban development that will eventually house 50 000 people and will be accredited as zero-carbon, zero-waste and car-free.

The city’s electricity will be generated by photovoltaic panels, while cooling will be provided via solar powered evaporative cooling. Water will be provided through a solar-powered desalination plant.

Lawton’s involvement focuses on utilising waste streams, and advising on urban design to ensure minimal energy demands from the buildings and inhabitants. Design features include efficient positioning of solar and wind power collectors, and directing waste streams for recycling or reuse – to the point of ensuring that systems for organic and vermiculture (worm-driven) compost are part of the central plan. Landscaped areas in the city and crops in outer areas will be irrigated with greywater and treated wastewater.

CEO of the Masdar Initiative, Dr Sultan al Jaber, says that Masdar City ‘will question conventional patterns of urban development, and set new benchmarks for sustainability and environmentally friendly design.’

Holmgren believes that visionary developments like Masdar show that permaculture’s influence is affecting every level of the global economy.

‘Whatever they’re called, I believe permaculture’s principles will inevitably become mainstream as world oil supplies peak, there is a reduction in the amount of energy available, and we are forced to redesign our society to consume less energy.’

In the meantime, he says, people can make small-scale adaptive changes that will help them focus on doing something positive.

‘In the midst of so much bad news, this is good for the psyche.’

More information:
Holmgren Design Services, www.holmgren.com.au
The Permaculture Research Institute, www.permaculture.org.au
The Food Forest Permaculture Farm and Learning Centre, www.foodforest.com.au
Permaculture Principles, www.permacultureprinciples.com 


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