To know how the future can look like read my paper "Transition to Postcapitalism here: https://www.thinsia.com/Transi...

Taste can be developed. Maybe initiatives like Citizendium can help.

Spontaneous gene mutations made the different life forms. No theory is needed for that, just observation. Less than one percent of the existing life forms exist because of "survival of the fittest".

I agree with Sunray. They can be used for rich media as well.