the solutions are
simple. complicated by each individual society. what country are we starting in? then after breaking down society issues there remains views that may take our lifetimes to influence an effect on the next generation. it's a whole lot of work not to see any results. though simple you will see no results...are you prepared to work yourself to death for a cause you'll never see whether your solution was the solution.
:) asking a procrastintor how to begin. your funny.
give me a country and i'll draw up a solution...we should likely start here since i have no travel money and i would need to be familar with terrian...see is it a water problem...is some gang stealing the food...is it ignorance in the people themselves, misconceptions passed down through generations...all of the above plus.
:) we'll be dead before we get to a place to live. glad to see your motivated.