The Worst Journey in the World · Chapter
Appendix explained
Professor Cossar Ewart's report evaluates the scientific value of the Emperor Penguin embryos collected during the Winter Journey to Cape Crozier.
What happens
Professor Cossar Ewart's report evaluates the scientific value of the Emperor Penguin embryos collected during the Winter Journey to Cape Crozier. It discusses the breeding habits of Emperor Penguins, the origin of feathers, and concludes that the feather papillae in bird embryos are fundamentally different from scale papillae in reptiles, supporting the theory that feathers are not derived from scales. The report affirms that the perilous expedition was scientifically worthwhile.
Themes in this chapter
Exploration and Scientific Inquiry
The appendix underscores the scientific purpose of the expedition, using the collected embryos to investigate the evolutionary origin of feathers.
Human Endurance and Suffering
The 'worst journey in the world' is referenced as the means by which the embryos were obtained, highlighting the extreme hardship endured for science.
Characters to notice
- Edward A. Wilson
Dr. Wilson's determination to obtain Emperor Penguin embryos during the breeding season is highlighted; his earlier disappointment from the Discovery expedition motivated the Winter Journey.
- Apsley Cherry-Garrard
Cherry-Garrard's account of the Winter Journey is referenced as the source describing how the Emperor eggs were secured.
Key passages
“It was a great disappointment to Dr. Wilson that no Emperor Penguin embryos were obtained during the cruise of the Discovery.”
Dr. Wilson was disappointed that the Discovery expedition failed to collect Emperor Penguin embryos.
Sets the context for Wilson's later determination to secure embryos during the Terra Nova expedition.
“the worst journey in the world in the interest of science was not made in vain.”
The extremely difficult Winter Journey was justified by the scientific value of the findings.
Concludes the appendix by affirming the expedition's scientific worth.