Entrepreneurs and adventurers have long traveled the world in search of gold. European empires looted Latin America for its silver and tin. Diamonds attracted the rapacious to Africa. Oil has built enormous empires of wealth in the Gulf states.
During the second round of negotiations for a global plastics treaty in Paris this week, diplomats have clashed over competing priorities — including the role of recycling and how to address toxic chemicals. But some experts are arguing that one issue in particular should anchor the ongoing talks: climate change.
