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CH-QUAT represents a connection point for scientists from different research and applied areas that deal with the Quaternary in particular examining the aspects of human, environment and climate.more

Image: NASA Earth Observatory, Jesse Allen and Robert Simmonmore

Beware of poison! How we deal with the chemicals in the world

Horizons No. 123

It’s the dose that makes the poison, said Paracelsus. But with toxic substances, we might never know where the boundary lies between what’s harmless and what’s dangerous.

Horizonte Nr. 123

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