 Nonetheless, the few pages which Telesio dedicated to the immortal soul do not open a path to metaphysical or theological theories. In science, Telesio adheres to a naturalistic worldview. It was Tommaso Campanella who combined Telesian naturalism with a theory of the anima creata and human mind which he based upon sceptical doubts. (Boenke 2005, Ernst 2014, Bondì 2018).