Ok, well by this definition, all human development activity is unclean. This is a perfectly valid point of view but is pretty distinct from the modern definition of clean.
> all human development activity is unclean
of course
> modern definition of clean
clean is clean. no need to lie or modernize word definitions to fit your agenda of promoting nuclear energy all day every day for a decade
> all human development activity is unclean
of course
> modern definition of clean
clean is clean. no need to lie or modernize word definitions to fit your agenda of promoting nuclear energy all day every day for a decade