Add up all the atrocities of say WW2, lets go ahead and call them the costs of modern scientific discovery, now add all the lives saved as a direct result. Try and do the same for religion. If you wish to absolve religion of the atrocities committed in it's name, past and present, then you must also absolve science of responsibility for WW2. Thing is, scientific progress towers over religious thought in the area of improving human quality of life and indeed preservation of human life itself. There is simply no argument to the contrary.
I am the Infantry. I am my country’s strength in war, her deterrent in peace. I am the heart of the fight… wherever, whenever. I carry America’s faith and honor against her enemies. I am the Queen of Battle. I am what my country expects me to be, the best trained Soldier in the world. In the race for victory, I am swift, determined, and courageous, armed with a fierce will to win. Never will I fail my country’s trust. Always I fight on…through the foe, to the objective, to triumph overall. If necessary, I will fight to my death. By my steadfast courage, I have won more than 200 years of freedom. I yield not to weakness, to hunger, to cowardice, to fatigue, to superior odds, For I am mentally tough, physically strong, and morally straight. I forsake not, my country, my mission, my comrades, my sacred duty. I am relentless. I am always there, now and forever. I AM THE INFANTRY! FOLLOW ME!