With due regards @mypathtofire this is just one part of the story or as we say one facet of the coin but the world is bursting on the seams and full of people suffering from hunger, no place to hide their heads. Yes, some parts of the word are registering minus growth where as some continents are overcrowded. We have to face this fact and find a solution before we fight for a glass of water and other resources... cheers!