Let's see...
I can't think of 1 thing that has made "Christian" Life better...
Every single change has been for the worse...
Acceptance of Gays(Marriage)...Worse
Divorce after marriage is ok...Worse
Materialism (iphones, ipads, etc...)...Worse.
Gluttony addiction to food, leading to obesity(in a world in which people die of hunger)...Worse
Tolerance (acceptance all religions, whatever makes you happy)...Worse
Pursue of Pleasure...(I don't remember seeing teenage mums)...Worse
Greed (World Economic Crisis)...Worse
Rise of false prophets and religions (Muslim, Buddhism, Scientology)...Worse
Reasoning killing faith, To believe is to see and to reason..., we need to all see to believe...You tube, media...Worse
Individualism, don't care what happens to other people as long I'm/We're Ok...Worse.
As you can see..., Most changes above are behavioral and moral changes...