In memory of

Alexander von Humboldt

Naturalist and explorer

Humboldt spent five years crossing Latin America with a barometer, climbing Chimborazo higher than anyone had recorded and measuring everything from ocean temperature to the blueness of the sky. Out of it came the idea that nature is a single connected web — and the first description of human-caused climate change, written in 1800 about deforestation around a Venezuelan lake.

He spent his fortune on publishing the results and died nearly poor. More species, places and features are named after him than after any other person.

This page was written by the site, from public historical records.

Nearby and related

Robert Koch

1843–1910

Country doctor who found the germs behind three diseases

Mausoleum at the Robert Koch Institute, Berlin

The November Pogrom

1938

1938 · synagogues burned across Germany and Austria in one night

New Synagogue, Oranienburger Straße, Berlin

Rudolf Virchow

1821–1902

Founded cell pathology and argued that epidemics are a political problem of poverty

Alter St.-Matthäus-Kirchhof, Schöneberg, Berlin

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