John Simpson, in discussion with the BBC’s unparalleled range of experts across the world, analyses whether Israel’s attacks on Iran could lead to regime change, assesses the effectiveness of the G7 in dealing with international crises, and examines what the consequences might be of a global drop in human fertility.

Coverage of the Israel-Iran conflict has been shaped by restricted access and challenges for international journalists. With few media outlets able to base reporters inside Iran, coverage often relies on external analysis, satellite imagery, and information that is difficult to independently verify. Shashank Joshi, Defence Editor at The Economist, and Shayna Oppenheimer, Journalist at BBC Monitoring, discuss. Netflix’s new documentary “Grenfell: Uncovered” marks the eighth anniversary of the Grenfell Tower fire by highlighting corporate and regulatory failings that contributed to the tragedy. Director Olaide Sadiq explains how the team built trust with interviewees and brought to light evidence not widely known. Reddit celebrates its 20th anniversary as one of the internet’s largest community-led platforms. Laura Nestler, Reddit’s Global Head of Community, explains their approach to moderation and addresses concerns about AI’s growing role on the platform.

Presenters: Ros Atkins and Katie Razzall Producer: Lisa Jenkinson Assistant Producer: Lucy Wai

John Simpson, in discussion with the BBC’s unparalleled range of experts across the world, analyses Donald Trump’s decision to deploy troops to tackle protests over immigration raids in Los Angeles, examines the impact at home of Russia’s war casualties in Ukraine, and looks at shocking evidence of life in Syria’s prisons under former leader, Bashar al-Assad.

The advertising industry is facing dramatic change, after Meta announced new AI tools that will let anyone make ads. Sir Martin Sorrell, Executive Chairman of S4 Capital, and Alex Dalman, Co-chair of the Advertising Association’s AI Taskforce, discuss whether the industry faces an existential threat. Dan Snow is the TV historian turned media mogul, whose network History Hit celebrates its 10th anniversary this month. With a streaming service, a YouTube channel, and popular podcast, Dan reflects on how he built it and why he thinks today is boom time for history content. Following budget cuts by the Trump administration to the US Agency for Global Media, services provided by Radio Free Asia and other outlets broadcasting to countries with restricted media access have been scaled back. The Washington Post has now reported that China’s state radio has moved to fill the void by launching new services and jamming frequencies previously used by Radio Free Asia. Michael Bristow, Asia-Pacific Editor at the BBC World Service, assesses the implications.

Producer: Lisa Jenkinson Assistant Producer: Lucy Wai