The “developmental hourglass” doesn’t actually need to be true
It’s too cool a concept for accuracy to matter. Further to “Remember the ‘developmental hourglass’? Well, not so fast,” Jonathan Wells writes to point out that vertebrate embryos more closely resemble each on another than do their adult forms only if one carefully cherry-picks the desired stages, which are long after the beginning of development. In Zombie Science, he writes, — In 2008, University of Chicago historian Robert Richards published a book defending Haeckel against charges of fraud. According to Richards, Haeckel’s drawings were no less accurate than those of his contemporaries, including the people who criticized him. 37 Cambridge historian Nick Hopwood also defended Haeckel against the fraud charge in a 2015 book that included several pages criticizing Icons of Evolution as Read More ›