Farming and Knowledge Monocultures are Misconceived
Sept 9, 2013 | Cornucopia.org | Brian Wynne / Georgina Catacora-Vargas
Speed read:
- The industrial model of producing both food and knowledge is faulty
- Sustainable intensification presents ‘technification’ as an undeniable scientific truth
- Food supply systems and R&D should be reorientated towards real needs
SciDev.net
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Image source: Walters Art Museum, Wikimedia |
Food needs can be met with a new vision for agriculture and science, say Brian Wynne and Georgina Catacora-Vargas.
In mainstream
policy and corporate thinking, scientific knowledge and global markets are considered key for
food security. This has resulted in the industrialisation and laboratory research-led intensification of
agricultural systems, inputs and food-supply chains.
But
intensified systems do not meet global food needs — they mostly suit
export markets and corporate interests. The result is severe physical,
but also economic, disconnection between production and consumption, or
need, as well as private control of the crucial knowledge base that
shapes agriculture.
This is effectively an industrial monoculture model of production — of both food and knowledge — that avoids its
ecological and social costs, while suppressing more effective sustainable alternatives, and underexploits science’s potential versatility.
To
generate more sustainable pathways to equitable and healthy food
production and access, agricultural diversification is needed, with
food-supply systems decentralised and a move towards more localised
networks.
This includes the strategic reorientation of
agricultural research and development towards varied local conditions
and needs, and towards farmers’ knowledge — a global science for the
public good.
Science as ideological tool
Agricultural
systems are under severe, interrelated pressures, including chronic
soil deterioration; water scarcity and overuse; chemical pollution;
climate change; farmers’ exodus to cities; population growth; and the
global financial crisis.
In response to this, policymakers, funders and some scientists
promote ‘sustainable intensification’ — which implies that science has a well-defined understanding of the technologies needed to overcome such challenges.
But
while this approach builds on innovations from intensive
laboratory-based research, it neglects the extensive diversity of local
conditions and knowledge systems. And by presenting ‘technification’ as
an undeniable scientific truth, it leads to one particular vision of
so-called agricultural modernisation.
Proponents of this approach
ideologically deploy ‘science’ against other types of knowledge and
visions of innovation, dismissing alternatives as antiscience and
antimodernisation.
In June, for example, UK environment secretary
Owen Paterson, speaking on expert advice, exclusively equated genetic
modification (GM) technology with ‘science’. In doing so, he ignored the
well-demonstrated scientific and practical credentials of non-GM,
ecological approaches to agriculture, effectively villifying them as
anti-science.
But recent research shows that this type of modern
agriculture does not perform any better in terms of yields and reduced
pesticide burdens than non-GM, especially for commodity crops such as
soybean and maize. [1]
Unsustainable industrial agriculture
The
Vision 2020 programme of the Andhra Pradesh state government in India
is another example of promoting agroindustrial models. Supported by the
Indian and UK governments, together with Monsanto, the world’s largest
GM seed and agrochemical company, the programme’s stated aim was to
reduce the state’s rural population by 30 per cent as part of efforts to
‘modernise’ agriculture by minimising labour and eradicating so-called
inefficient peasant agriculture.
The more than 25 million people
designated for removal from the land were not included in any social
impact assessment of this plan.
A similar scenario was articulated
in a 2012 World Economic Forum report, which projected that small-scale
farming’s contribution to global food production would fall from 40 per
cent in 2010 to zero by 2030 — being replaced by industrial large-scale
(likely monocrop) farming. [2]
The report offered no comment on
this — yet if the small-farm agriculture estimated as providing 70 per
cent of current local food supply is intended to disappear, then who
will produce food for most small-scale markets and poor people around
the world?
These are symptoms of science understood and practised
predominantly as technoscience — ignoring local conditions where food is
produced, distributed and consumed, and devaluing less mechanistic and
less reductionist forms of knowledge, production, exchange and access to
food.
This technoscientific commercial vision also shapes
technologies and production primarily for global market demands, which
does not reflect diverse real needs.
Agroecology is effective
The
alternative agroecological vision for agriculture and food supply is
not just theory. Local expertise and knowledge integrated with leading
scientific research have demonstrated a capacity to increase yields
sustainably, decrease polluting inputs, promote food security and
improve livelihoods.
One analysis compared 293 farms globally and
concluded that agroecological farms can produce 96 per cent of a
conventional yield while improving soil fertility. [3] A separate study
reported that, under severe climate conditions, two different
agroecological systems of maize and soybean yielded 137 per cent and 196
per cent more than conventional systems, respectively. [4]
In
India, small-scale farmers are increasing productivity by up to 43 per
cent using the System of Rice Intensification, which is based on low
external input methods akin to agroecological ones. [5]
And in
2008, the UN reported cases where organic family farming doubled yields
in Kenya, raised income by up to six times more than comparable
conventional agriculture in Malawi and improved nutritional levels by 70
per cent in Ethiopia. [6]
These are only some indicative examples — there are many more.
Towards sustainable agriculture
How
to strengthen these sustainable approaches? The key is a critical
analysis of how science is understood, channelled and practised, and how
it links with industrialised agri-systems and global markets. Socially
and environmentally responsible food production and distribution
requires global science policy to be reorientated towards locally
adapted farmer knowledge, and essential local and regional networks.
As
a first step, researchers, funders and policymakers need to identify
and then re-evaluate assumptions about science, innovation, and food
supply and access.
Second, they need to ask the right questions
about sustainable global food security, which is more than a short-term
production issue. Instead of asking almost exclusively how to increase
short-term yields, we should ask why even existing global production is
denied to many needy people, while generating mass obesity and enormous
amounts of food waste elsewhere.
Third, they need to support
small-scale and low external-input farming — both in terms of food
production and research — providing tangible
support for grassroots innovation. This will help integrate local practical knowledge systems with innovative scientific research and diverse food networks.
It
is already known that scientific research can be integrated with
grounded and farmer-orientated innovation systems. This approach could
not only strengthen food security but also promote responsive
food-supply networks more connected to real needs. And it could help
initiate an authentic, sustainable science for society.
Brian
Wynne is professor of science studies at the Centre for the Study of
Environmental Change, Lancaster University, United Kingdom. Georgina
Catacora-Vargas is a researcher at the SEED (Society, Ecology and Ethic
Department) of GenØk — Centre for Biosafety, Norway. Wynne can be
contacted at b.wynne@lancaster.ac.uk
References
[1]
International Journal of Agricultural Sustainability doi: 10.1080/14735903.2013.806408 (2013)
[2] World Economic Forum
Putting the New Vision for Agriculture into Action: A Transformation Is Happening (World Economic Forum, 2012)
[3]
Renewable Agriculture and Food Systems doi: 10.1017/S1742170507001640 (2007)
[4]
American Journal of Alternative Agriculture doi: 10.1079/AJAA200345 (2003)
[5] World Bank Institute
System of Rice Intensification (World Bank, video accessed 29 August 2013)
[6] UN Conference on Trade and Development and the UN Environment Programme
Organic Agriculture and Food Security in Africa (UN, 2008)