There Was No First Human

The video explores human ancestry and evolution, illustrating the concept with a metaphorical stack of ancestor photos. It explains that each generation is similar to the previous and next, making it impossible to pinpoint the first human. The video emphasizes that evolution is a gradual process, akin to a movie with missing frames, and highlights the importance of understanding evolution as a continuous journey rather than discrete steps.

Describe the analogy used by the speaker to explain the concept of evolutionary change.

What does the speaker mean by 'Life is what happens in between the snapshots'?