The world’s decoupling into two trading blocs could be destructive, according to Ngozi Okonjo-Iweala The global economy is showing signs of fragmentation, which could be “very costly” for all, World Trade Organization (WTO) Director-General Ngozi Okonjo-Iweala has warned. In an interview with Nikkei on Sunday, the WTO chief voiced concerns about the escalation of the Israel-Hamas conflict and its potential impact on global growth if it spills over to the wider Middle East. “That is one of the regions where a lot of the world’s oil and gas comes out of,” Okonjo-Iweala pointed out. “So inevitably this will have an impact.” According to the WTO, the outlook for 2024 is still relatively optimistic, with growth projected at about 3.3%, “but the risks are heavily to the downside.” The WTO estimated that if the world splits into two trading blocs, global GDP will drop 5% in the longer term. This would be a “huge loss,” Okonjo-Iweala cautioned, equating it to losing the entire economy of Japan. Nevertheless, the WTO does not see “big signs of a broader de-globalization,” according to its chief, who said the volume of trade in goods and services is “still quite substantial,” at about $31 trillion. READ MORE: IMF issues new negative global inflation forecast Earlier this month, the WTO slashed its 2023 forecast for global trade growth to 0.8% from the previously estimated 1.7%, citing a deepening manufacturing slowdown. For more stories on economy & finance visit RT’s business section