Christian, Secular, or Something Else

Any reactions to this essay by Sr. Joan Chittister?  In this column, she sees the clash between those who propose a secular foundation for society and those who propose a theistic foundation for society as "may be one of the most important Western questions since the writing of the U.S. Constitution."  George Weigel, in his "Cube and the Cathedral" agrees.  But, Joan and George differ (or so it seems to me) on which side holds the promise of a better tomorrow.