In the latter half of the 19th century, when small-scale artisanal methods were giving way to larger-scale industrialization in many areas of resource extraction and use, Homo sapiens was not, in fact, just another species, an organism like any other. To the contrary, H. sapiens was just embarking on a period of more sudden environmental transformation than any single species had ever achieved. Homo sapiens was, in fact, quite special. – Nautilus