Why do we believe that entropy in the universe must always remain constant or increase?
Seems like staring at the corner or pixel of the mona lisa and seeing that it's blue so assuming the whole thing is blue. Also not a very good representation it seems like the earth is a pretty good example of entropy decreasing I get it's not a closed system but it does seem to show that entropy can decrease seams posible that it could do this in a diff context. (anyway studying for the MCAT and the always statment was bothering me always to me it seems like we have no idea and just like to think we know what is happing.