Kevin McCloud is passionately optimistic about technology and the future, but Jon Richardson, Phil Wang and Alice Levine aren't so sure. Can Kevin persuade his trio of sceptics to see the light?
Alice Levine
Phil Wang
Jon Richardson
Kevin McCloud
Score: 7.5
Score: 8.3
Score: 7.7
Score: 0.0
Score: 9.0
Score: 7.0
Score: 7.5
Score: 0.0
