The war in the Middle East has roiled oil and gas markets. The unrest and price spikes are another argument for why renewable energy like solar and wind — produced at home and insulated from external tensions — is a more secure bet. But experts warn that the picture is more complicated. Our senior climate reporter and host of the 'Zero' podcast, Akshat Rathi, joins Stephen Carroll to discuss.

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In times of geopolitical turmoil, investors look for somewhere safe to put their money. US President Donald Trump's trade war helped to fuel a record rally for gold in 2025, but the Iran war is pushing investors to shelter in different places. Joe Weisenthal from Bloomberg's Odd Lots podcast joins Stephen Carroll to discuss.

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After an initial shock, the Iran war is now moving into a more sustained campaign by the US, Israel and the Islamic Republic. The pace of strikes has raised questions about the firepower needed to continue the attacks, and maintain defenses across the Middle East. Becca Wasser, Defense Lead at Bloomberg Economics joins Stephen Carroll to discuss.

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The United Arab Emirates’ twin hubs of Dubai and Abu Dhabi have transformed themselves into global financial centres built on a bedrock of safety, stability and proximity to deep pools of capital. Bloomberg's Abeer Abu Omar joins Stephen to explain why Iran’s attacks, which saw missiles fired at the emirates, have come as a jarring reminder of their geography.

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The US Supreme Court's decision to strike down much of President Trump's tariff agenda has left many questioning what happens next. Issues such as refunds, and the legal basis for the President's new tariffs will still need to be resolved. Our Supreme Court reporter Greg Stohr joins Stephen Carroll to discuss.

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The world's biggest technology companies are expected to spend $4 trillion on artificial intelligence by 2030. To pay for it, they're borrowing hundreds of billion of dollars a year. What does that mean for these companies, and for markets? Bloomberg's Markets Live Strategist Skylar Montgomery Koning joins Stephen Carroll to discuss.

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Since returning to the White House, Donald Trump has directed some of his harshest criticism at America’s closest neighbor: Canada. Tariff threats, talk of making it the 51st state and pointed barbs have prompted the country’s Prime Minister, Mark Carney, to argue for a new approach to global trade and diplomacy. David Gura, host of Bloomberg’s Big Take podcast, joins Stephen Carroll to discuss.

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The New START treaty served as a barrier against a renewed nuclear arms race between the US and Russia, who together possess almost 90% of the world’s atomic warheads. The accord was the only remaining arms control agreement between the two countries and expired on February 5. US President Donald Trump says he wants to negotiate a new treaty, but in the meantime, controls on these deadly weapons remain in limbo. Our global defense editor Gerry Doyle joins Stephen Carroll to discuss.

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