Charles Darwin’s Pedigree As Described By Karl Pearson

Charles Darwin’s pedigree was one of the premiere objects on display in the recent “We Are Not Alone” exhibition at Wiener Holocaust Library in September 2021, superbly curated by Professor Marius Turda. Darwin’s pedigree was present in the form of a large, framed genealogy – an item loaned from UCL Science Collections. It More…

Famous Eugenics Tree Image Source Located

The “eugenics tree” is one of the most reprinted images associated with the history and legacy of eugenics. The source is Laughlin (1923: 15, figure 3). It was created for the Second International Congress of More…

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