- Giants
- Our World in Data
- Scientists saving lives
Scientists saving lives
Our World in Data's leaderboard drew 55.8K views on X: 0.9x its typical post and #41 of 139 Our World in Data charts we track by views. Read Oct 10, 2026.
At Our World in Data, we spend much of our time counting deaths.
Why it spread
This post spread because it hit a hot topic that week and came from an independent author, drawing 321 likes, 83 reposts, 14 quotes, 74 saves, and 55,846 views, with a quote rate above average and source reach in the top quarter.
What worked
- The post text frames the work as counting deaths but then pivots to the harder and more important task of estimating lives saved, which gives the chart a clear moral purpose.
- The chart is a leaderboard showing scientists whose innovations saved millions of lives, a simple and direct form that matches the post's message.
- The post is branded and shows a source line, which builds trust, and the account is an independent author, which likely helped the post travel beyond a single outlet.
What to borrow
We could use the same leaderboard form and the same framing of moving from a grim count to a hopeful estimate, making sure our own chart is branded calmy and includes a source line.
Careful
Do not over-read the low design polish or medium self-labelling as weaknesses, and do not assume the same numbers will apply to our account, since the spread here also depended on a hot topic that week and an independent author.
Written by our analysis model from the measured numbers above, not by Our World in Data.
Make it yours
Your numbers, in this bar chart.
Starts from the real numbers of "Scientists whose innovations saved millions of lives" by Our World in Data. Replace every number with yours before you post. Make one like this, step by step
Free pictures carry a small "Made with ViralChart" line. That line is how other people find us.
API · Max
Use this chart via API
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 bf7dc9a889a8.
Approximate values. Our two readings of this chart agreed only in part (confidence 0.30 of 1), so check the original before you quote a number. The API marks it lowConfidence, and ?min_confidence=0.5 leaves it out.
| Path | Returns | Plan | |
|---|---|---|---|
| GET | /api/v1/charts/bf7dc9a889a8 | Title, publisher, date, form, point count; with a Max key, the data link | Open |
| GET | /api/v1/charts/bf7dc9a889a8/data | Every point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSV | Max |
| GET | /api/v1/charts/bf7dc9a889a8/render?view=1 | The draw-only view this page uses | Open |
| POST | /mcp | Tool get_chart_data with this id, for Claude, Cursor and other agents | Max |
curl -s https://viral-chart.com/api/v1/charts/bf7dc9a889a8/data \
-H "Authorization: Bearer $VIRALCHART_KEY"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.
More from Our World in Data
All 139
Other giants using a leaderboard
All 80
Questions people ask
How far did Our World in Data's "Scientists saving lives" chart travel?
55,846 views, 321 likes, 83 reposts and 74 saves on X, read Oct 10, 2026. A normal post from @MaxCRoser gets about 59K views.
What kind of chart is it?
A leaderboard. Scientists whose innovations saved millions of lives.
Can I use Our World in Data's chart?
Use the format, not the picture. The chart, logo and design belong to Our World in Data. ViralChart redraws the chart type with your numbers and words, and credits the original publisher.