Wikipedia wrote:In philosophy, objectivity is the concept of truth independent from individual subjectivity (bias caused by one's perception, emotions, or imagination). A proposition is considered to have objective truth when its truth conditions are met without bias caused by a sentient subject.
Yes, as that introduction to the Wikipedia entry says, "a proposition is considered to have objective truth when its truth conditions are met without bias caused by a sentient subject". So, for example, the truth condition for the proposition "there is a tree in my garden" is the existence of a tree in my garden, so it's an objective proposition. Whereas the truth condition for propositions like "I am having a tree perception" or "I am hungry" or "I like ice cream" are all internal to my mind. So they're subjective propositions.
Objective propositions as those which are claiming something about a proposed real, extra-mental world, and therefore whose truth conditions are about the properties of things in that real, extra-mental world. Subjective propositions as those that are claiming something about the proposer's own mind. Objective propositions are about objects. Objects are things that we propose to be real. "Real" means existing independently of minds.
But we've had this exact same discussion before, a long time ago! I don't suppose it will go any differently this time!