Shiona McCallum visits a sprawling technology showcase in the heart of Paris, where she discovers the cutting-edge data centres that underpin modern digital life. These facilities, while crucial, come with their own set of challenges.

The episode explores the latest innovations and speaks to the chief executive of a major global data centre company about the hurdles they face. From energy consumption to environmental concerns, McCallum delves into how these tech giants are navigating the future of digital infrastructure.

Data centres are the backbone of our online world, storing vast amounts of information that power everything from social media platforms to cloud services. Yet, not everyone is on board with their rapid expansion and potential impacts.

McCallum's visit includes a hands-on experience with wearable tech at VivaTech, one of Europe’s largest technology events. This visit offers a glimpse into the dynamic world of tech innovation, where the future is already being built.