Your theology is from the Industrial Age.  Sorry, but even Pope St. John Paul II believed in evolution.  After all the Vatican has an up-to-date Astronomy/Observatory Center.  The official church doesn't want to have to completely start from ground level to re-do its teaching theology.  
This is why they aren't teaching this in the children's religion text books.  But Incarnational Theology was part and parcel of John Duns Scotis----Franciscan Theologian---and it's as valid a theology as Thomism is.  There is nothing novel about it!  Eventually the official church will realize that young people---who leave the church after age 12---are leaving because they believe that the official church is teaching old tales instead of the truth.


Scripture is neither a history, nor a scientific text.  It was written when people still believed that God made the world in six days.  That is a myth and so is Original Sin.  SIN exists, for sure, but not Original Sin.