Only one thing is required for the new Evangelization. Take the children of Adam and Eve to the road from the Crucifixion to the Resurrection. Let them loose there. Let them explore the road from the Crucifixion to the Resurrection for themselves. Do not tell us what your found; just tell us where to look. Let us figure out the rest for ourselves.
Don’t tell us what you found; show us where to look. The scientific method holds that by exploring the same location for ourselves, we ought to make the same discoveries. In other words, for discoveries to be valid, they must be reproducible. The same premise must give rise to the same conclusion over and over again. Christianity, when done properly, is an evidence based scientific endeavor.