The Organisation for Economic Co-operation and Development (OECD) has issued a warning that weak business investment poses a significant threat to sustainable global growth, the Financial Times said in a report. The organization cautioned that unless companies increase capital expenditure, countries will be unable to maintain economic expansion. This analysis comes amid a global economic environment marked by high interest rates, which increase borrowing costs, and persistent geopolitical uncertainty, both of which are seen as key factors discouraging long-term corporate investment. The OECD’s warning implies that a prolonged period of low investment could lead to reduced productivity, slower innovation, and a structural drag on the global economy.