The definition of consciousness you're using mostly describes the attributes that consciousness displays, but doesn't actually define it. Consciousness is the emergent quality of direct perception. Instead of asking "Are you conscious?" You should change the question to be "What are you conscious of?" The difference is more than semantics. I am in a room, and I feel the temperature. I do not need to be told whether or not I'm hot, cold or comfortable. I also know that you are somewhere in a room but I am not conscious of the temperature there I'm only aware that the room your in has a temperature. An AI can never be conscious because you have to tell it what the temperature is and how to react. You are conscious because you do not have to be told those things. Yes, animals are conscious of the things they perceive, and so are plants. Dogs are conscious of a world of scents you cannot perceive. Plants are conscious of the direction sunlight is coming from and move to intercept it. The last point I want to make is that there is no such a thing as general consciousness you are merely conscious of something things and not others.