Even if more policies are changed, less public subsidies spent on fossil fuels and harmful fisheries practices, things will not improve overnight. This means it is imperative to relentlessly pushing for such structural change, for the ratification and entry into force of major international agreements achieved at the negotiation tables so that implementation gets centre stage, from biodiversity protection, stopping harmful fishery subsidies, climate agreements and international cooperation.
This also means that meanwhile, the multiple overlapping crises we are facing around the globe, will provoke more and more disasters. In every country we got a taste of that recently, whether it’s villages washed away in more frequent flash floods, whether it’s very young and elderly people dying in heat waves, or despaired people setting off on perilous ocean voyages towards Europe because their coastal waters have been emptied, the agricultural lands are drying up and their home regions are becoming unlivable.
World Food Day, 16 October, was an occasion to pay particular attention to the up to 783 million fellow-humans around the world are facing hunger according to the World Food Program (WFP), more than ever before. It would not have to be that way. Globally, we produce enough food. But the UN Food and Agriculture Organization (FAO) and the UN Environment Programme (UNEP) warn about losses amounting to 13 per cent of the world’s food in the supply chain before products even hit the shelves, and a further 17 per cent lost in households and retail. In addition, research into famines in several parts of the globe at different epochs show that it is often not the absolute absence of food, but the political invisibility of vulnerable and marginalised populations provoking the disaster.
Research into productivity of the land and the sea over long periods also provides insights into how unsustainable methods undermine food production. Our report last month about sequential collapses of foremost productive fisheries illustrates how this happened particularly after WWII, part of a broader picture of modern humans appropriating an ever growing part of the Earth’s resources. On the land, geologists and agronomists suggest that in the long run intensive agricultural practices have accelerated erosion of fertile soils beyond natural replenishment. They submit that ensuing food shortages of formerly burgeoning populations eventually brought down societies and empires in the past and will again, unless unsustainable practices are checked.
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