In his Pro Eligendo homily, then Joseph Cardinal Ratzinger underscored the great problems facing christianity today, amongst which are secularism and relativism. O has applied relativism to a achieve his true goal - divide and conquer. It is one of the oldest tactics in the world.
That's exactly what he's doing. I remember reading comments by Cdl George after a meeting with Obama in which he said Obama kept insisting that they believed the same thing about abortion, and he (George) had to keep insisting that they didn't. Obama's technique is to glide over everything, obfuscate, and then declare that everyone agrees with him (not even with a defined position, but with him, personally).