"Churches and faith groups are instrumental in making Let’s Move! successful. As part of her campaign, the first lady has reached out the faith community via conference calls and meetings, encouraging them to take be part in the campaign’s efforts to host organic food"
I see the social gospel is still popular today in some churches.
However it is the wrong way round. If the churches returned to the Bible and were truly evangelical in the real meaning of that word, then the social problems wouldn't exist to the same extent we find ourselves in today. Put God first and He will respond accordingly. What the Liberals do today is remove Holy Law and doctrines then when social problems inevitably arise, they try to treat the symptoms because they are blind to the cause - which of course is Liberalism itself. Sin begats sin.