I have posted Paul Davis criticism of my article on my site and commented it a bit, though not very thoroughly yet.

http://www.louigiverona.ru/?page=projects&s=writings&t=authorship&a=authorship_property_criticism

In my opinion, this is a very useful turn of reasoning which allowed me to understand more in the relation of ideas, physical object and
scarcity. Hope you guys also find it useful. Feel free to tackle the subject around.

Louigi Verona.