div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader040vdocumentsmxreader040viewer2022020522575068021a28ab0f07ae2c31html5page1jpg target=_blank img data-url=the-case-for-natural-selectionhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: “The Case for Natural Selection” loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentsmxreader040viewer2022020522575068021a28ab0f07ae2c31html5thumbnails1jpg width=140 height=200 adivp© Nature Publishing Group1954pdiv
