Among others, we will devote particular attention to (i) the argument from vagueness, (ii) the problem of mereological change, and (iii) the puzzle of material constitution.
」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」＜第２章　物質の構成粒子＞（教p19-）