The enormous pressure faced by healthcare – Christoph Lippuner, Semble

The complexity of productivity – Richard Jeffery, CEO, ActiveOps

Why there’s no need to fear an AI winter – Calum Chace, Conscium

Reshaping education in a digital age – Lisa Haycox, Explore Learning

Understanding energy usage – Jo Cox, CEO, IMServ

How micromobility has changed cycling – Caroline Seton, Forest

What has become of the metaverse? – Rob Whitehead, MSquared and Improbable

The next generation of sustainable aviation fuel, Dr Jane Jin, OXCCU

The geopolitics of semiconductors, Robin Saxby, former CEO of Arm

The journey for EVs is just getting started, Robin Heap, Zest

Europe’s place in the global tech sector, Michelle Robson, Odyssey Ventures

The exciting future of space exploration, Tim Peake, astronaut

Creating a digital government – Tech Secretary Peter Kyle

Preparing for a new era of warfare, Gary Waterfall, Air Vice Marshal

Ignoring the sceptics, Ahti Heinla, CEO, Starship Technologies

The UK doesn’t have to be Silicon Valley – Elena Pantazi, partner, Northzone

Balancing regulation and innovation, Jessica Lennard, chief strategy officer, CMA

Underinvestment in defence has left the UK vulnerable, Tanya Suarez, CEO, IoT Tribe

Solving the greatest problem holding back UK tech – Ed Bussey, CEO, Oxford Science Enterprises

How financial services changed after the crash – Virraj Jatania, CEO, Pockit