A philosophy student attending a concert in the heart of Germany in the spring of 1797 could scarcely believe the evidence of his eyes. Seated in one row were Johann Wolfgang von Goethe, the greatest writer of the age; Johann Gottlieb Fichte, the philosopher of the moment, whose packed lectures attracted students from across Europe; Alexander von Humboldt, just setting out on a career that would transform our understanding of the natural world; and August Wilhelm Schlegel, then making a name for himself as a writer, critic and translator. It seemed extraordinary to see so many famous men lined up together.
Except that it wasn’t, not then in Jena, a quiet university town at the heart of Germany of only 800 houses and fewer than 5,000 inhabitants. For a brief period, as the 18th century gave way to the 19th, Jena had a claim to be the intellectual capital of Europe. The nation’s finest minds were gathered there.