Hans Rosling is a well-known contemporary advocate for the practices of effective data visualization.
What is advocate?
An expert in the legal field is an advocate. The term has a few slightly different meanings in the legal systems of different nations. In many jurisdictions based on English law, a barrister or even a solicitor could be considered the broad equivalent. However, "Advocate" denotes a lawyer of superior classification in Scottish, Manx, South African, Italian, French, Spanish, Portuguese, Nordic, Polish, Israeli, South Asian, and South American jurisdictions. In some languages, the title "Advocate" is used to honour lawyers, as in "Adv. Sir Alberico Gentili." The word "advocate" also has a common sense definition that refers to speaking up for someone else, including such patient advocacy or the support that voters expect from elected officials; however, those definitions are not covered in this article.
He is the founder of the Gapminder Foundation and is the author of several books on modern data visualization. He is best known for his popular TED talks on data visualization and his innovative interactive data visualizations.
To learn more about advocate
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