To coincide with the world's first summit on artificial intelligence safety, Click reflects on stories it has covered this year in which AI has been used to find innovative solutions to pressing problems. In other words, this is a lazy clip-show episode with nothing more than old reports shown again. We also look at how artists are protecting their work from the growing power of AI and speak to a leading computer scientist about the dangers the technology could pose in the future.

High-tech solutions are changing how we tackle wildfires. Paul Carter visits a forest near Berlin to see how one company is working to prevent fires from taking hold in the first place. And Alasdair Keane is at a food factory to find out how AI listening devices are identifying faults in machinery.