GEA means that the entire food supply system needs to become resilient to the harmful effects of climate change and macro-economic shocks in the face of growing global population and food demand, which will require fundamental shifts in the approach to the food and nutrition systems.
The agricultural sector – including crops, livestock, forestry, fisheries and food processing – will play a vital role in the transition to a green economy. Croplands, pastures and forests occupy 60 percent of terrestrial land, agriculture uses 70 percent of globally withdrawn freshwater, and the sector as a whole provides livelihoods for 40 percent of the world’s population.
The agricultural sector depends heavily on natural resources for its production processes and can both cause environmental harm and provide environmental benefits. While current practices contribute to over one third of global greenhouse gas emissions, good management practices can result in an almost carbon-neutral sector, as well as the creation of environmental services and the generation of renewable energy, while also achieving food security.
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The agricultural sector can also be an engine for economic development and the creation of millions of green jobs, especially in the poorest countries. Consequently, there can be no green economy without the agricultural sector. At the same time, food and nutrition security will have to be achieved as an integral part of the green economy.
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This is because food and agriculture systems are threatened by climate change, resource degradation and poverty – the same problems that the green economy is designed to tackle. Only an economic system that results in improved human wellbeing and social equity, while significantly reducing environmental risks and ecological scarcities, will be able to deliver food security for over nine billion people, by 2050, in a resource-constrained world. For More Information Visit This Site: thefrisky
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