The requirement for all journals is ½ page of considered, college-level writing. You need to edit your writing and you need to spend some time thinking about this. Rushed work will not be your best so please give yourself some time.
The expectation for your journal is that you either:

Explain, in your own words, the concepts we are reading about from the list below. You can explain it to me as you would to someone who has never read this material. The topic is Ethical Subjectivism.