This series has been a wild ride! We've spoken to some of enterprise tech's brightest brains this season, and one thing they weren't short of was opinions! Innovation is coming thick and fast, and we've discussed 5G, supercomputers, AI, computer science, digital transformation, zero trust, blockchain, IOT, energy innovation, quantum computing, mixed reality, and everything in between. But there were a few topics that cropped up time and time again. So... what have learnt this season?