The vestigial no-deletion law

Consider evolution in a simple optimisation paradigm, in the sense that it tries to almost locally optimise on each soecies; while adhering to a constraint:

It seems evolution doesn't like to delete its DNA ideas (achievements), i.e. organs, mechanisms, strategies and techniques, etc. It tried to adapt and repurpose* them, and if not useful, shrinks them as vestigial organs.

But it doesn't delete them. (except for big rare breaking points such as the Eukaryot revolution). This seems to be a rule of the game that evolution has decided on it long ago. Pretty much like a universal law.

Like the unidirectionality (which is also elaborated by Nicolic). I am not sure if this law is recognised by others. So, here I write it. Another great example is the brain (will elaborate on this later.

Sohail Siadatnejad

(to be published soon)