How can this be

We live in a enormous world , how can we be in a large place , and be alone , how can we live in a house , don't feel at home , how can we have hands , not feel a touch , have a heart , don't know how to love , what happen to the love that runs from heart to heart , how can there be food , but yet people starve , even the sun obey its command , when it rise it knows to shine , the moon know that at night , it is to give a lesser light , some how they manage to get it just right , when a dog barks , his innate is to bite , how can this be , we are intelligent human beings , we have eyes , don't mean we are seeing , take a look around , listen closer , you will hear the sound , the world is crying out , where can love be found.