Botswana’s long reliance on diamonds has exposed a weakness in its economic model: the assumption that a scarce natural resource will always retain its value. As technology reshapes the way people define and produce precious commodities, the country faces urgent questions about diversification, competitiveness and the future of its mineral wealth. The debate was revived by a claim from Marathon Fusion, a San Francisco-based startup, that it had converted mercury into gold. Co-founded by former...
BREAKING NEWS



















