This has had tremendous real world consequences. The European austerity wave of the early 2010s was largely downstream of an excel spreadsheet errors that chang

This has had tremendous real world consequences. The European austerity wave of the early 2010s was largely downstream of an excel spreadsheet errors that changed the result of a major study on the impact of debt/gdp. https://www.newscientist.com/article/dn23448-how-to-stop-excel-errors-driving-austerity-economics/ https://www.newscientist.com/article/dn23448-how-to-stop-exc...