@Ding you got me thinking about Bruce Almighty - auto reply yes to all prayers.
It's an interesting thought - if I were God...
however, none of us have the mental capacity to comprehend such a notion. It's hard enough being human.
@knowsnothing - the points you raise are difficult to ponder as I default to the concept that it is mans greed and ruination of the earth that causes famine. I think the earth could provide sufficiently. We messed it up though.
You make a good point however in regard to our limitations. Yes I could help a local family in need but it's the tip of the iceberg which is why I look to God for the ultimate answer on a global scale. On a very basic level, we all lend a hand as it is human nature. If I have food and you don't, and you're hungry, I will give you some. Simple. Not heroic, just human nature.
How much more so could our creator do just that...?