• the churhlins position is that it might be the case that our mental 
• death 
• certain discoveries make us think of things differently symmantically 
• semantic decisions arent about discoveries its about making coherent about making new facts 
• saying the wall is brown is merely an indication that the wall is brown  
• x sees the red tomato 
• does he learn something now what it's like to see red 
• bleach/white world 
• Tully is cicero 
• christina knows that tully as an orator