César chuckles a bit warmly. "They're not so strange for my time, but my Earth is ahead in technology compared to others. My expertise is artificial intelligence, and I can assure you there are learning algorithms powerful enough for consciousness to emerge."

He pulls out his personal cell phone, then speaks at it. "Okay Goggle, play Rick Astley's 'Never Gonna Give You Up'."

The music video starts playing, and César grins as he shows it playing to Peter. "Mind you, this is one of the simplest demonstrations of advancements compared to your time, but...."

A shrug.