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Tushar Khurana

A UPS worker delivers boxes in Manhattan. (Spencer Platt/Getty Images)

340,000 UPS drivers poised to strike over extreme heat, safe working conditions

Tushar Khurana
The Llipi pilot plant in Uyuni, south from La Paz, on August 17, 2015 (Getty/Aizar Raldes)

Chile’s national lithium strategy raises questions about the environmental and social costs of EVs

Tushar Khurana