@kennethamy,
"A lone voice does not make you wrong." Dr Laura:D
Basically it is undeniable that truth is relative to a subject.
Two subjects agree, does not make it anymore true.
five thousand peope disagree, that does not make it true or false.
Truth is for ever the property of the subject.
To the individual truth is perception, to the group it is agreement, both start from individual perception. A common perception is labeled truth.
If you are now changing the premise to state that there is no such thing as truth, I do not have a problem with that. The dialogue has been on what commonly is considered truth, being relative to place, time and populations. Truth if there be such a creature, I think limited to the individual as subject.