My 2025 Commission now available, here: https://drive.google.com/file/d/18I8Ru8Eyd2VV4o97ptcpWXGV5q3aSr5F .
After discussing everything except science in the 2019 book and then theology in the 2020/2022 book, it was time for hitting Science.
There's Physics, the root of all the hard Sciences like Chemistry and Biology; then, there's Engineering which is essentially applied physics/science. After that, it gets into actual politics within the nation, geopolitics, and what was termed "intrastellar politics" given that it talks about getting into space and pointing out that we need to solve the logistics issues that neither Musk nor Bezos have talked about.