[Steve Van Doorn]

said, "Nothing can possibly depend on how you define truth, because such dependence is itself dependent on variability in truth’s definition.
There is no variability in the definition of truth."

Trick question (as there is no correct answer):
in your words. What is truth?

Once you understand this.
You will understand how CO2 warms the planet when it actually cools the planet.
you will understand peek oil exists even know our mantel is a giant gasifier.

most importantly you will learn this
Reagan asked what Casey saw as his goal as director for the CIA -Barbara Honegger
"We'll know our disinformation program is complete when everything the American public believes is false." - William casey CIA director

[reasonisfaith]

You’ve missed the following concept:

The existence of lies does not affect the character of truth.

In fact, the existence of lies only confirms the existence and clarifies the identity of the truth.

Only liars fail to understand the character of truth. Funny thing is, they hate it when you call them a liar.