World leaders meet at UN as planet grapples with climate change, wars, runaway AI

Under a global cloud of wars and bitter divisions, world leaders meet at the United Nations in New York this week facing new fears that runaway artificial intelligence could threaten humanity even as climate shocks and escalating prices are already making life much tougher for hundreds of millions of people.

The annual high-level gathering at the UN General Assembly will also be consumed with major wars in Iran, Gaza, Ukraine, Sudan, Congo and Myanmar and a persisting question: can the leaders do anything to end them?

And what can they do about the relentless rise of global warming threatening the future of the planet, the growing inequalities within and among nations, and shocks to the global economy as blocked shipping routes and supply chains increase the cost of living and slow growth?

The future of the UN will also definitely be on the agenda. At 81, its powers are still the victorious nations from World War II, not the 21st century’s major global players.

The UN’s 193 member nations have agreed to a wide-ranging reform package that includes updating key institutions such as the powerful UN Security Council, where the US, Russia, China, Britain and France hold inordinate sway because of their veto power.