No it is not. Definitions and perceptions is a whole different story. I'm talking about logic which is independent of preception. The swan example is useless because it is based on more than one observer.cole grey said:What you define as "logical" is a result of your perceptions.
The logic I am refering may or may not have any observer or more observers.
When there is more than one observer, realities between observers form a paradox independent of perception.
The swan is white and painted black. Whether there is anybody to observe it is not a case of what is given.
When a change in the given occurs upon observation, we encounter paradox.
If the given does not change, but perceptions and definitions about the given differ, there is no issue.