Comment by DiogenesKynikos
15 days ago
You can literally listen to audio recordings of Feynman delivering the lectures. The book follows those lectures closely.
All lectures that professors deliver have mistakes in them. He produced a massive lecture series covering huge areas of physics over hundreds of hours of class time. There are bound to be typos and small math mistakes.
The complaint that Feynman had an editor makes me think the person who created this YouTube video has no idea how publishing works, not to mention academic publishing.
To me, claiming Feynman didn't write the lecture book is a stretch since they are fundamentally based on his lectures. But I think you are misconstruing some of her arguments and claims. I suggest you watch the whole video, because imo it does a good job at analyzing Feynman's figure.