Europe’s raw materials rush does not justify keeping workers in the dark about lithium’s dangers
The increasing reliance on lithium compounds in critical sectors should be reason enough for European authorities to support a thorough investigation of their properties. They also demand a speedy agreement on how to communicate about them to workers and end-users. But instead, a scientifically-backed proposal to classify three lithium salts for their toxicity to reproduction under Europe’s harmonised hazard identification system is at a dead end.