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Let's turn complex information into powerful visuals // #dataviz // #infographics // #informationdesign // #workshops // since 2014 // by @Koen_VdE
Jun 3, 2022 7 tweets 3 min read
⚠ Warning: this chart is lying to you!

🍬 The chart in this example is trying to suggest a strong correlation between sugar intake and obesity in the US between 1980 and 2000. It does so by carefully choosing the vertical axis ranges so both lines nicely align.

(1/5) The original chart found on... 🧐 But with a closer look we can see something else is going on. Sugar intake levels are rising by 30% (from 85g to 110g), while obesity prevalence is rising by 164% (from 14% to 37% of the population). For an accurate comparison, these lines shouldn't nicely align at all!

(2/5)