Second, what is the nature of the "truth" here? Is it mathematical/physical where there is no denying them? Is it opinion about something? Or historical facts? There are different level of truthiness there that I can see. However once you go into opinion-land, can it still be considered as truth?
I feel there are deeper reasons for this question.
The wages of blue collar workers will be much higher than white collar workers.
By mid-century most universities will cease to exist.
Robotics and Genetics are not technologies yet.
Liu Cixin's book The Three Body Problem is a Straussian criticism of the West's political system.
Most important technological advancements are now being developed outside Silicon Valley by people who don't consider themselves to be in technology at all.
I could go on but I have to run to work.