Himalayan Mountain stockshots

The video tutorial takes place at a high altitude of 5,000 meters, reached after a week of trekking. It highlights the significance of geological changes and demonstrates the scale of the surrounding landscape, particularly a large lake. The presenter provides instructions for filming to capture the scale effectively, concluding with remarks on the experience.

What is the speaker's opinion about the geological changes mentioned?

What does the speaker imply about the scale of the area they are in?