💾 Archived View for zaibatsu.circumlunar.space › ~solderpunk › whole-earth-land-use captured on 2023-09-08 at 16:07:18. Gemini links have been rewritten to link to archived content
-=-=-=-=-=-=-
Whole Earth Land Use is a simple emoji-based infographic project offering some visualisations of how much of the Earth's total or habitable land area is consumed by various natural and human-made endeavours. You can choose between a 12x12 emoji grid, which should fit comfortable on a smart phone screen, or a 24x24 grid which is better suited for larger screens.
Visualse the whole Earth's land use with a 12x12 emoji grid
Visualse the whole Earth's land use with a 24x24 emoji grid
Visualse the Earth's habitable land use with a 12x12 emoji grid
Visualse the Earth's habitable land use with a 24x24 emoji grid
The visualisations are all based mainly on the data available from:
"Land Use", by Our World in Data
Specifically, the numeric values used are as follows.
Note that the "livestock" total includes not just land occupied by the animals themselves but also land used to grow food with which to feed them. The "crops" total includes only to crops grown to feed humans. Also note that "Urban and built up areas" includes not just cities, towns villages etc. but also the associated infrastructure, e.g. solar farms, wind farms, water treatment plants etc. are counted here.
The Our World in Data link above does not break the 37 million km² occupied by livestock and their feeding down into different animal species. I have found it surprisingly difficult to find good data on this. Usually this information is presented in the form of "how much land is needed to produce 100g of beef protein vs 100g of chicekn protein" or similar, not "how much land is actually being used for cows vs how much land is actually being used for chickens".
The best I've found so far is a publication by the German government statistics office:
Land Use of Food Products of Animal Origin 2010 - 2017
Figure 1 in this report has a graph entitled "Feed consumption and land use of domestic livestock 2017". Despite the "domestic" in the title, part of the graph is labelled "Land use domestically and abroad". I don't know if "abroad" means the whole world, the rest of the EU, the countries that Germany imports meat from, or something else entirely. It's not ideal. If you know of a better source, please email me.
From that figure I extracted the following percentages:
I summed dairy cows, beef cattle and calves up to get 67.5% total for cows. These percentages are then used to represent the 37 million km² reported as used for livestock by Our World in Data with an appropriate number of cow, chicken, pig and sheep emojis.
Coming soon.