If everyone inwards the public had the same diet equally an average American too then the public would presently operate out of food. What nosotros swallow is extremely of import inwards determining the sum of Blue Planet required to create our food. Livestock takes upwards most 80% of global agricultural land, even thus produces less than 20% of the world's provide of calories. If every province inwards the public adopted the US's pith based diet too then nosotros would require 138% of the world's electrical flow habitable Blue Planet area. In other words nosotros would hold upwards incapable of feeding ourselves.
Our World inwards Data has created an interactive map which shows the part of global habitable Blue Planet needed for agriculture if everyone had the diet of each country. The countries colored crimson on the map all lead maintain diets which would hold upwards completely unsustainable if the whole public adopted the same diet.
Currently around 50% of the world's habitable Blue Planet is used for agriculture (77% livestock & 23% crops). The countries colored greenish on the map are those amongst diets which if adopted worldwide would allow the public to proceed using 50% (or less) of habitable Blue Planet for agriculture. The countries colored yellowish lead maintain diets which if copied across the globe would hateful nosotros had to growth the percent of habitable Blue Planet devoted to agriculture. This could hold upwards viable equally none of these country's diets would require to a greater extent than than 100% of habitable Blue Planet existence used for producing the world's nutrient requirement.
