Five Reasons Why a Sustainable and Circular Global Bio-Economy Just Makes Sense
3) Diversifying our diets and moving our reliance away from only a few crops
Of over 6 000 plant species that have been cultivated worldwide for food, we rely on only 9 crops for 66 percent of our food production.
FAO’s work on increasing biodiversity, particularly in agri-food systems, focuses on enhancing the number of foods and species on which we rely. This can help promote crop diversification, moving away from the economic benefits of monocropping.
Moreover, diversification boosts nutrition. In many agricultural communities, people rely on one staple crop whose seasonality implies a period of food shortage. Boosting promotion of local, lesser known globally but highly nutritious crops, such as cassava or millet, can help communities better fulfil their dietary needs and support the biodiversity of crops grown.
4) Promoting bio-based products as alternatives to synthetic fertilisers and pesticides
The overuse of chemical fertilisers and pesticides already leads to problems of water and soil pollution, as well as greenhouse gas emissions. Finding bio-based solutions to these chemicals is that much more important with a growing population to feed.
One innovative example of bio-based solutions comes from China where the Ministry of Agriculture and the Ministry of Finance are currently carrying out a programme that explores using straw as a fertiliser.
Straw is a common by-product of wheat and grain production and using it as a fertiliser solves two problems in one: cutting down on the use of chemical fertilisers and giving farmers an alternative to burning the left-over straw, which is a common practice but a large source of pollution.
5) Restoring degraded lands and improving livestock management
Many people around the world rely on livestock farming for their livelihoods but doing so in unsustainable ways can lead to land degradation. FAO’s Climate-Smart Livestock project promotes sustainable livestock management in many parts of the world.
For example, in Ecuador, an initiative implemented with the support of Global Environment Facility and the Ecuadorian government provides farmers with practical training such as how to install irrigation systems, drinking fountains and milking infrastructure.
Farmers also learn new production methods like rotational grazing, composting for pastures and producing their own animal feed, which helps prevent land degradation and makes livestock farming more sustainable.
There is no single path for establishing a bioeconomy and sustainability does not happen automatically. However, with successful examples already in place, FAO, together with the International Sustainable Bioeconomy Working Group, is building on this momentum by working towards the creation of Sustainable Bioeconomy Guidelines.
These will include good practices, tools and guidance on how to develop monitoring frameworks, helping countries implement national bioeconomy strategies, policies and programmes in a sustainable way.
A sustainable, circular bioeconomy makes sense, not only environmentally but also socially and economically. Sustainability is an opportunity, one that we need to take to protect our planet and secure a better future.
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Source: https://human-wrongs-watch.net/2020/11/21/five-reasons-why-a-sustainable-and-circular-global-bio-economy-just-makes-sense/