in The Day the Earth Stood Still
That scenario is now playing out, for real. Ripple, Wolf, Newsome, Barnard, and Moomaw (2019) have issued a warning to humanity of a "catastrophic threat" from global warming, on behalf of eleven thousand scientists. So I put on my tweed coat, before going to my university office, to help save the world, by teaching Green Computing (Worthington, 2012, July).
Ripple, W. J., Wolf, C., & Newsome, T. M. (2019). World Scientists’ Warning of a Climate Emergency. BioScience, https://doi.org/10.1093/biosci/biz088
Worthington, T. (2012, July). A Green computing professional education course online: Designing and delivering a course in ICT sustainability using Internet and eBooks. In 2012 7th International Conference on Computer Science & Education (ICCSE) (pp. 263-266). IEEE.