It is simultaneously the blessing and the curse of the reflective Christian that believers are called to live out their faith in the church. No institution has accomplished so much for good in the world; none has fallen so short of its calling! The church is God-ordained, God-inspired, but accomplishes its work through human beings subject to every possible failing.
There's no doubt in my mind over the next 25 years how we drive, how we build our houses, how we fly, how we build our buildings, will all change.