The answers to your rhetorical questions:1.) No2.) No (in case...

The answers to your rhetorical questions:

1.) No
2.) No (in case you again require "all" to meet this standard)
3.) No (in case you again refer to "all" mining having to meet this standard)
4.). No (it think it would be a violation of the second law of thermodynamics)

But you knew that the questions you asked are meaningless.

The above can be used to illustrate the concept of stupid question, stupid answer.