To simply state that "Science is at war with Christianity" would be overstating the importance of Christianity.
Science, logic and reason are at war with Mythology and misinformation from the Bronze Age and before. The people that created the Bibble were wandering desert warriors that couldn't find their out of a desert for 40 years, thought the world was flat with 4 corners and had no idea about the history of the world nor the advances we have made since. All religions should cease to indoctrinate young children with crazy myths before they have the ability to honestly decide for themselves. If they still believe in Santa then they are too young for Jesus, Mohamed, Zeus, Thor, Buddha or any of the other thousands of man made gods.
I am an Anti-Theist. I am against anyone believing in lies.