Nothing is certain.
I know about Radioactive dating, I was a physical science major.
In Science, I witnessed more speculation than anything. All kinds of things claimed that couldn’t be quantified or seen.
Postulating this and postulating that. Postulating on a postulate.
Hypothesis grounded in more Hypothesis. Guesswork built on a foundation of guesswork.
Scientists these days have lost their way, I am afraid. They are driven to prove the agenda of their funding.
It’s actually been this way for awhile.
“Nothing is certain.”
Does two plus two equal four?
If nothing is certain, we can dispense with principles, absolutes, causality, knowledge, etc. ... and anything goes.