Character mistake: When they are having the going away party for Paul, "leisure" is spelled wrong on the cake.
Continuity mistake: Near the end a crowd is watching the sunset and Paul and Ngoc are hugging. The shot changes and they are just side by side, then suddenly hug. (01:53:30 - 01:54:40)
Answer: Regarding Question #2: The Norway experiment wasn't about saving humanity at the last moment. It was taking proactive steps early on to save the planet before it reached the tipping point and minimizing humans' negative impact by reducing pollution and waste, conserving resources, etc.
raywest ★