<div class="description">
<dl><dd>The metadata below describe the original scanning. Follow the "All Files: HTTP" link in the "View the book" box to the left to find XML files that contain more metadata about the original images and the derived formats (OCR results, PDF etc.). See also the &lt;a href="<a rel="nofollow" class="external free" href="https://archive.org/about/faqs.php#140">https://archive.org/about/faqs.php#140</a>" rel="nofollow"&gt;What is the directory structure for the texts?&lt;/a&gt; FAQ for information about file content and naming conventions.</dd>
<dd>A sequel to the author's "Études sur la nature humaine," issued in English translation under the title: The nature of man</dd>
<dd>The investigation of old age.--Longevity in the animal kingdom.--Investigations on natural death.--Should we try to prolong human life?--Psychical rudiments in man.--Some points on the history of social animals.--Pessimism and optimism.--Goethe and Faust.--Science and morality</dd></dl><br>Subjects: Hygiene; Longevity</div>
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<dl><dd>Metchnikoff, Elie, 1845-1916</dd>
<dd>Mitchell, P. Chalmers (Peter Chalmers), Sir, 1864-1945, ed</dd></dl></div>
Internet Archive identifier