Emergentism v. scale freedom: subtle comparisons
What is the relationship between the time scales of micro processes and macro processes? Why are they so different?
Scale freedom in statistical-mechanical physics
Scale freedom in theories of the structure of matter
Trust and the reasoning on which it rests
Promising and the reasoning on which it rests
Commital reasoning
Precautionary reasoning
What is a goal?
How does repeated interaction with the same thing (same house, say) result in our very experience of that thing being different over time? In other words, how does familiarity affect the experience of an object?
the sociology of dress, and the way that dress represents the person, today by contrast with ages past
I commend these topics to you. There is very little literature, especially by philosophers, on these topics. So your approach to them will involve looking at where current literatures come short of actually engaging these topics. Think about how you might approach this question, and begin exploring some of the literature so that you're conversant with potential points of contact.