It's possible that fields can fluctuate in how scientific they are over time.
Physics has in the past been a case study of how to successfully deploy the scientific method, but modern physics is often criticized from within for spending all its time on mathematical "theories" that can't actually be tested, something conventionally considered unscientific. Epidemiology was once built on basic scientific observation, it's now also disappeared down the drain-hole of endless mathematics without real world hypothesis testing.
Medicine in contrast spent a lot of time being unscientific in the past, and is now much more rigorous. The problems here are usually fraud done in aid of avoiding the scientific method without being detected, rather than the actual lack of a scientific method at all.
And some fields have got more scientific over time, or at least more quantitative. Economics and education are like this.
Physics has in the past been a case study of how to successfully deploy the scientific method, but modern physics is often criticized from within for spending all its time on mathematical "theories" that can't actually be tested, something conventionally considered unscientific. Epidemiology was once built on basic scientific observation, it's now also disappeared down the drain-hole of endless mathematics without real world hypothesis testing.
Medicine in contrast spent a lot of time being unscientific in the past, and is now much more rigorous. The problems here are usually fraud done in aid of avoiding the scientific method without being detected, rather than the actual lack of a scientific method at all.
And some fields have got more scientific over time, or at least more quantitative. Economics and education are like this.