Page 47 - Pure Life 34
P. 47

/


            46  International Multi. J. of PURE LIFE. 10(34), Spring. 2023
               (
            biological  concepts.  It  has            spirit  from  a  physical  body
            been  suggested  that  the                given  that  the  Aristotelian
            concept  of  life  or  of  a  living      logic  with which  he  operated
            system  does  not  have  a  clear         was bivalent.
            definition by means of which                 Within a bivalent logic, one

            everything could be classified            in  which  propositions  are
            as either living or non-living.           either  true  or  false  and  one
            Some see this as reason to use            proposition  cannot  be  more

            fuzzy logic for such concepts.            true  than  any  other  true
               It  seems  impossible  to              proposition, it is impossible to
            obtain  a  clear-cut  definition          adequately formulate the idea

            for  the  concepts  life  and             of gradual change of any sort,
            living  which  can  satisfy  all          such as the substantial motion
            scientists. Life, and especially          through  which  a  vegetable

            the    progressive      transition        soul  emerges  from  the  body
            from  non-living  to  living              when  the  body  gradually
            matter, is a concept to which             comes  to  life,  and  then
            traditional  Aristotelian  logic          gradually  becomes  an  animal

            cannot be applied.                        soul, until it gradually comes
               Fuzzy  logic  provides  a              into  possession  of  an  eternal
            natural  way  of  dealing  with           human soul, and this ascends

            these  types  of  problems  in            through      levels     until    it
            which class membership lacks              becomes the rational soul, if it
            sharply      defined      criteria.       gets  that  far.  Gradual  change

            (Bruylants et al, 2010: 142)              of  this  kind  gives  rise  to  the
               It is remarkable that Mulla            sorites paradox.
            Sadra was able to conceive of                Consider the sorites paradox

            the  gradual  emergence  of               with  regard  to  the  transition
   42   43   44   45   46   47   48   49   50   51   52