No direct comment on the matter, but he does have the courtesy of editing the post with a notice about how this is a derivative work.
He did not add that footnote on the other posts in the series, though!
I also found the comment by @luegenbaron on your post about @oendertuerk's shady business in the science section quite intruiging!
despicable!
welcome back :)
Downvoting a post can decrease pending rewards and make it less visible. Common reasons:
Submit
additionally the source needs to be cited VISUALLY, since its an image that its being copied,
in the case of texts we use quotes, in the case of images the image needs to be show at the same size of the copied work at least
Downvoting a post can decrease pending rewards and make it less visible. Common reasons:
Submit