Python advocates might want to organize their thoughts on this subject before their bosses spring the suggestion: >From https://www.sciencemag.org/news/2020/10/we-re-part-problem-astronomers-confront-their-role-and-vulnerability-climate-change : . . . Astronomers should also abandon popular programming languages such as Python in favor of efficient compiled languages. Languages such as Fortran and C++, Zwart calculates, are more than 100 times more carbon efficient than Python because they require fewer operations. -- To email me, substitute nowhere->runbox, invalid->com.