Indeed. And why have multiple OSes - imagine the utilitarian value of having every computer in the world run Windows. The claim that different computer languag

Indeed. And why have multiple OSes - imagine the utilitarian value of having every computer in the world run Windows. The claim that different computer languages are easier to learn than different human languages betrays an incredible lack of perspective - 99% of humankind cannot manage even a single programming language while the majority worldwide are at least bilingual.