[general_re]

That is not a legitimate uncaused event. All that can be said is that the cause is unknown.

I'm sorry, no. It is not that the cause is unknown, there is no cause. Causality is simply not a universal requirement, regardless of how much that offends our sensibilities or our requirements for consistency.

[Louis Foxwell]

Causality is simply not a universal requirement,

I am confounded. 'Splain, please.