United Nations Say Small-Scale Organic Farming Is The Future Of Food Production

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Farming in rich and poor nations alike should shift from monoculture towards greater varieties of crops, reduced use of fertilizers and other inputs, greater support for small-scale farmers, and more locally focused production and consumption of food, a new UNCTAD report recommends.

The Trade and Environment Report 2013 warns that continuing rural poverty, persistent hunger around the world, growing populations, and mounting environmental concerns must be treated as a collective crisis. It says that urgent and far-reaching action is needed before climate change begins to cause major disruptions to agriculture, especially in developing countries.

The report, subtitled Wake up before it is too late: Make agriculture truly sustainable now for food security in a changing climate, was released today. More than 60 international experts contributed to the report’s analysis of the topic. The study notes that the sheer scale at which production methods would have to be modified under these proposals would pose considerable challenges. In addition, it would be necessary to correct existing imbalances between where food is produced and where it is needed, to reduce the power asymmetries that exist in agricultural input and food-processing markets, and to adjust current trade rules for agriculture.

The Trade and Environment Report 2013 recommends a rapid and significant shift away from “conventional, monoculture-based… industrial production” of food that depends heavily on external inputs such as fertilizer, agro-chemicals, and concentrate feed. Instead, it says that the goal should be “mosaics of sustainable regenerative production systems that also considerably improve the productivity of small-scale farmers and foster rural development”. The report stresses that governments must find ways to factor in and reward farmers for currently unpaid public goods they provide – such as clean water, soil and landscape preservation, protection of biodiversity, and recreation.

Climate change will drastically impact on agriculture, the report forecasts, primarily in the developing regions with the highest future population growth, such as sub-Saharan Africa and South Asia. Much slower agricultural productivity growth in the future and fast-rising populations in the most vulnerable regions will almost certainly worsen current problems with hunger, drought, rising food prices, and access to land. These pressures may easily lead to massive migrations, and to international tensions and conflicts over food and resources such as soil and water.

The report cites a number of trends that collectively suggest a mounting crisis:
• Food prices from 2011 to mid-2013 were almost 80 per cent higher than for the period 2003–2008;
• Global fertilizer use has increased by eight times over the past 40 years, although global cereal production has only doubled during that period;
• Growth rates in agricultural productivity have recently declined from 2 per cent per year to below 1 cent;
• Two types of irreparable environmental damage have already been caused by agriculture: nitrogen contamination of soil and water, and loss of biodiversity;
• Greenhouse gas emissions from agriculture are the single biggest source of global warming in the South. They also the fastest growing (along with emissions from transport);
• Foreign land acquisition in developing countries (often termed “land grabbing”) in recent years has amounted, in value, to between five and ten times the level of official development assistance.

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Nasa-funded Study: Industrial Civilisation Headed For Irreversible Collapse?

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Natural and social scientists develop new model of how ‘perfect storm’ of crises could unravel global system

A new study partly-sponsored by Nasa’s Goddard Space Flight Center has highlighted the prospect that global industrial civilisation could collapse in coming decades due to unsustainable resource exploitation and increasingly unequal wealth distribution.

Noting that warnings of ‘collapse’ are often seen to be fringe or controversial, the study attempts to make sense of compelling historical data showing that “the process of rise-and-collapse is actually a recurrent cycle found throughout history.” Cases of severe civilisational disruption due to “precipitous collapse – often lasting centuries – have been quite common.”

The independent research project is based on a new cross-disciplinary ‘Human And Nature DYnamical’ (HANDY) model, led by applied mathematician Safa Motesharrei of the US National Science Foundation-supported National Socio-Environmental Synthesis Center, in association with a team of natural and social scientists. The HANDY model was created using a minor Nasa grant, but the study based on it was conducted independently. The study based on the HANDY model has been accepted for publication in the peer-reviewed Elsevier journal, Ecological Economics.

It finds that according to the historical record even advanced, complex civilisations are susceptible to collapse, raising questions about the sustainability of modern civilisation:

“The fall of the Roman Empire, and the equally (if not more) advanced Han, Mauryan, and Gupta Empires, as well as so many advanced Mesopotamian Empires, are all testimony to the fact that advanced, sophisticated, complex, and creative civilizations can be both fragile and impermanent.”

By investigating the human-nature dynamics of these past cases of collapse, the project identifies the most salient interrelated factors which explain civilisational decline, and which may help determine the risk of collapse today: namely, Population, Climate, Water, Agriculture, and Energy.
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Using Cutting Edge DNA Analysis To Unlock The Secrets Of The Soil

Scientists unlocking the secrets of soil by unravelling its genetic fingerprint. His garden soil has had its ‘DNA’ sequenced in a race against the clock, to highlight both the rapid advances in DNA sequencing technology and its expanding range of uses in biological science.

The data unearthed which microorganisms are in the soil and what they do. This cutting edge soil analysis, known as ‘metagenomics’, is still in its infancy but could offer great benefits for agriculture, helping us to understand how soil works, how climate and farming can affect soil systems, and how to ensure productivity and sustainability.

A truly fascinating technology that will be extremely useful for next generation soil analysis and finding out how different agricultural/horticultural techniques affect the ratios and diversity of the organisms from the soil food web.

Bill Mollisons Global Gardener (Cool Climate Episode)

Bill Mollison has for three decades traveled the globe spreading the word of permaculture, the method of sustainable agriculture that he devised (co-created with David Holmgre). This documentary series shows Bill traveling the globe showing proven examples of Permaculture in action, all in a full range of climates. In this episode he visits temperate (cool) climates including England, UK. More episodes to follow in future.

Permaculture weaves together things such as microclimates, annual and perennial plants, animals, soils and water management together along with human needs to help create intricately connected productive communities. Mollison has shown here that even in the most difficult conditions permaculture can empower people on a local level to turn wastelands into food forests.

Enjoy this old but classic documentary back from 1991.