with John, R. I. , Elitzur, A. C. , 2006, Philosophical and theological aspects of life, in J. Seckbach (ed.), Life as we know it, Dordrecht, Springer, pp. 539-653.
, 2002a, Evolving life: Constant turnover from inconsistencies to intensities, in A. Tymieniecka (ed.), Life - energies, forces and the shaping of life, Dordrecht, Kluwer, pp. 215-231.