The examined world

Science

Experiments, discoveries and scale-shifting facts about matter, life and the universe.

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Q2121
WonderHistory

The most dangerous worldview is the worldview of those who have not viewed the world.

Humboldt scholars cannot find it anywhere in his enormous output, and they have searched. The earliest match is a short verse by Moritz Goldschmidt in a Munich arts paper in 1895, thirty-six years after Humboldt died; his name was attached in the 1980s. The irony is that the sentiment fits. Humboldt climbed Chimborazo, crawled through Amazon tributaries, and came home arguing that nature is one connected whole — an idea he could only have reached by going and looking.

Q2131
DriveScience

The astronomer Nasir al-Din al-Tusi spent years working at Alamut, and when the Mongols took the fortress he entered their service and won backing for a great observatory at Maragha.

He wrote at Alamut for years under a regime the whole region feared, and some of his treatises are among the few things that escaped the library's burning. When the fortress fell he did not vanish with it — he went to work for the conquerors and persuaded them to fund an observatory whose instruments and star tables shaped astronomy for centuries afterwards. Careers are usually told as straight lines. His ran through the worst thing that could happen to it.