Ernst Haeckel's contribution to Evo-Devo and scientific debate: a re-evaluation of Haeckel's controversial illustrations in US textbooks in response to creationist accusations

Theory Biosci. 2019 May;138(1):9-29. doi: 10.1007/s12064-019-00277-3. Epub 2019 Mar 13.

Abstract

As Blackwell (Am Biol Teach 69:135-136, 2007) pointed out, multiple authors have attempted to discredit Haeckel, stating that modern embryological studies have shown that Haeckel's drawings are stylized or embellished. More importantly, though, it has been shown that the discussion within the scientific community concerning Haeckel's drawings and the question of whether embryonic similarities are convergent or conserved have been extrapolated outside the science community in an attempt to discredit Darwin and evolutionary theory in general (Behe in Science 281:347-351, 1998; Blackwell in Am Biol Teach 69:135-136, 2007; Pickett et al. in Am Biol Teach 67:275, 2005; Wells in Am Biol Teach 61:345-349, 1999; Icons of evolution: science or myth? Why much of what we teach about evolution is wrong. Regnery Publishing, Washington, 2002). In this paper, we address the controversy surrounding Haeckel and his work in order to clarify the line between the shortcomings and the benefits of his research and illustrations. Specifically, we show that while his illustrations were not perfect anatomical representations, they were useful educational visualizations and did serve an important role in furthering studies in embryology.

Keywords: Creationism; Evolution; Haeckel; Science education; Textbooks; Visualization.

Publication types

  • Biography
  • Historical Article
  • Portrait

MeSH terms

  • Animals
  • Biological Evolution
  • Developmental Biology / education*
  • Developmental Biology / history*
  • History, 19th Century
  • History, 20th Century
  • Humans
  • Phylogeny
  • Religion and Science
  • Selection, Genetic
  • Textbooks as Topic
  • United States

Personal name as subject

  • Ernst Haeckel