1. Girls in STEM: society needs to quit telling people "math is hard, tee hee" and quit shopping in the Pink Aisle at the toy store and reinforcing that culture. Buy your kids Lego and Raspberry Pi circuit kits and see what happens.
2. CS is part coding, part science of algorithms, and part software engineering. We have to quit intertwingling all terms into the catchall "CS" bucket because sometimes "how to run excel" gets thrown in there too. Maybe best to drop the term altogether and use more descriptive names for each study.