You can go to the Youtube page for the video:
https://www.youtube.com/watch?v=si9iqF5uTFk ( or https://www.youtube.com/watch?v=AW7ZHpKuqZg for part 2)
click on the "...more" link in the video description,
then click on the "Show Transcript" button further down that appears and you will see a transcript in the upper right of your screen which you can scroll through and read.
