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  2. Global cereal production has grown faster than cereal popula
Our World in DataLine chart · 52 points · Our World in Data

Global cereal production has grown faster than cereal population

The numbers behind a chart Our World in Data published, redrawn natively. Check the original, study the data, then make your own.

Estimated from the image 42%All chart data
Chart by Our World in Data. Source: x.com

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A simplified redraw: it shows the numbers in our own look, not the look of the original. One accent marks what the chart is about. Values marked with ~ in the table are estimates.

The numbers

First 10 of 52 points are free
GroupSeriesxValueSourceConf.
1961Cereal production1961~0%Estimate0.80
1961Cereal yields1961~0%Estimate0.80
1961Population1961~0%Estimate0.80
1961Land used for cereal production1961~0%Estimate0.80
1980Cereal production1980~80%Estimate0.30
1980Cereal yields1980~60%Estimate0.80
1980Population1980~45%Estimate0.30
1980Land used for cereal production1980~5%Estimate0.30
1990Cereal production1990~100%Estimate0.30
1990Cereal yields1990~80%Estimate0.30

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1990Population1990~70%Estimate0.30
1990Land used for cereal production1990~4%Estimate0.65
2000Cereal production2000~130%Estimate0.30
2000Cereal yields2000~100%Estimate0.30
2000Population2000~90%Estimate0.30
2000Land used for cereal production2000~3.5%Estimate0.65
2010Cereal production2010~180%Estimate0.30
2010Cereal yields2010~140%Estimate0.30
2010Population2010~122.5%Estimate0.65
2010Land used for cereal production2010~8%Estimate0.80
2023Cereal production2023~250%Estimate0.80
2023Cereal yields2023~210%Estimate0.80
2023Population2023~160%Estimate0.80
2023Land used for cereal production2023~11%Estimate0.80
1965Cereal production1965~15%Estimate0.30
1970Cereal production1970~35%Estimate0.30
1975Cereal production1975~55%Estimate0.30
1985Cereal production1985~95%Estimate0.30
1995Cereal production1995~130%Estimate0.30
2005Cereal production2005~170%Estimate0.30
2015Cereal production2015~220%Estimate0.30
1965Cereal yields1965~12%Estimate0.30
1970Cereal yields1970~30%Estimate0.30
1975Cereal yields1975~45%Estimate0.30
1985Cereal yields1985~75%Estimate0.30
1995Cereal yields1995~100%Estimate0.30
2005Cereal yields2005~135%Estimate0.30
2015Cereal yields2015~180%Estimate0.30
1965Population1965~10%Estimate0.30
1970Population1970~22%Estimate0.30
1975Population1975~35%Estimate0.30
1985Population1985~62%Estimate0.30
1995Population1995~88%Estimate0.30
2005Population2005~112%Estimate0.30
2015Population2015~138%Estimate0.30
1965Land used for cereal production1965~2%Estimate0.30
1970Land used for cereal production1970~5%Estimate0.30
1975Land used for cereal production1975~8%Estimate0.30
1985Land used for cereal production1985~8%Estimate0.30
1995Land used for cereal production1995~3%Estimate0.30
2005Land used for cereal production2005~5%Estimate0.30
2015Land used for cereal production2015~10%Estimate0.30
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On the Max plan you can pull this chart's numbers with the provenance of each one, as JSON or CSV, with its redraw spec, or call it from an agent over MCP. Chart id 863b83521eae.

Approximate values. Our two readings of this chart agreed only in part (confidence 0.42 of 1), so check the original before you quote a number. The API marks it lowConfidence, and ?min_confidence=0.5 leaves it out.

See the Max planAPI docs
PathReturnsPlan
GET/api/v1/charts/863b83521eaeTitle, publisher, date, form, point count; with a Max key, the data linkOpen
GET/api/v1/charts/863b83521eae/dataEvery point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSVMax
GET/api/v1/charts/863b83521eae/render?view=1The draw-only view this page usesOpen
POST/mcpTool get_chart_data with this id, for Claude, Cursor and other agentsMax
curlMax
curl -s https://viral-chart.com/api/v1/charts/863b83521eae/data \
  -H "Authorization: Bearer $VIRALCHART_KEY"
Claude CodeMax
claude mcp add --transport http viralchart https://viral-chart.com/mcp \
  --header "Authorization: Bearer $VIRALCHART_KEY"

60 requests a minute per key; over that you get 429 with Retry-After. Up to 5 keys per account, made on your account page and shown once. Without Max, the data route answers 402 with a link to the plans. The numbers describe a chart its publisher owns, and every file carries a license note.

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Questions people ask

How accurate are these numbers?

They are estimated from the image by two independent passes, with confidence 0.42 on a 0 to 1 scale. Printed numbers read well; values read off an axis can be a few percent off.

Can I reuse this data?

The numbers describe a chart that Our World in Data published. The image, layout and styling belong to them. Use the numbers with a credit to the publisher, and make your picture from your own data.

How do I get the file?

The JSON, CSV and agent skill file are under the email gate on this page. In this prototype they are static files at /api/charts/863b83521eae.json and /api/charts/863b83521eae.skill.md.