@ambulocetus I agree with @freemo: SmarterEveryDay is not spreading misinformation. In no part of the video, he lied.
The suggested book is controversial, but he warns about this, and he specifies that it is mainly a philosophical book, to read with open-mind. So, he is fair.
IMHO, the misunderstatement is here: he compares the sense of wonder observing the flagella in the small, to the sense of wonder observing the Universe in the large (and this is fair); science cannot explain why the Universe and/or its laws exist; because science cannot explain all, philosophical reflections are legitimate; he miss to underline that science can explain how flagella evolved and there is consensus about this.
He should be more precise/pedantic in the last point, but the focus on the last part of the video was about the wonder of Universe and life, and not anymore about scientific truth, so if it is an error, it is an error made in good faith.