Much as we'd like to believe 'bad people' made this Covid disaster happen, in fact it was us. Firstly by encroaching on the habitat of wild animals in search of more resources to exploit, and secondly by our failure to control the virus once it emerged. We did this.<p>Note that no new evidence is presented here, only that <i>some</i> scientists thought it <i>might</i> have leaked from the Wuhan lab. Some other scientists then suggested it would be unhelpful to debate that conjecture.<p>As it was, the Wuhan lab possibility was aired at length in the media, and many experts concluded that the origin was almost surely completely natural (in the sense of not from a lab).