What a prism teaches about collaboration
White light contains every colour at once. It takes a piece of shaped glass to make that visible — and a second prism to bring it back together.
In 1666, Isaac Newton let a narrow beam of sunlight pass through a glass prism and watched it spread into a band of colours on the opposite wall. The experiment itself was not new. His interpretation was: the colours were not created by the glass, they were already inside the light.
He then did something less famous and more important. He placed a second prism in the path of the separated colours and recombined them into white light. Separation, it turned out, was reversible.
Separate to understand, combine to act
Disciplines work in a similar way. Specialisation lets us see each component of a problem clearly. But most questions worth asking — about health, climate, cities, culture — only become answerable when those components are brought back together.
The colours were never added. They were revealed.
This is the idea behind SPECTRA: seven fields, each distinct, each necessary, and a shared structure that allows them to meet again.
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