 you are being a bit too
&gt;quick about temporalising. The 'problem' that you are referring to is the
&gt;standard endurantist problem for 'properties' that change. And you are only
&gt;forced to temporalise if you are an endurantist. A perdurantist can use
&gt;exactly the same strategy for dealing with the property 'being a member of
&gt;group X' as with 'being red'. If one uses temporal stages, then there is no
&gt;need for temporalisation. So the issue about temporalising is the old
&gt;endurantist-perd