Ayaan Hirsi Ali once explained why Muslims frequently litter and disrespect public spaces:
‘As a translator for other Somalis who had arrived in Holland, I saw this phenomenon in various forms. One was simply the clash of cultures when immigrant Muslims and native-born Dutch lived in close proximity to one another.
'In apartment complexes, the Dutch were generally meticulous about keeping common spaces free of any litter. The immigrants, however, would throw down wrappers, empty Coca-Cola cans, and cigarette butts, or spit out the remnants of their chewed qat.
'The Dutch residents would grow incensed at this, just as they would grow incensed by the groups of children who would run about, wild and unsupervised, at all hours. It was easy for one family to have many children. (If a man can marry up to four wives and have multiple children with each of them, the numbers grow quickly.)
'The Dutch would shake their heads, and in reply the veiled mothers would simply shrug their shoulders and say that it was “God’s will.” Trash on the ground became “God’s will,” children racing around in the dark became “God’s will.” Allah has willed it to be this way; it is there because Allah has willed it. And if Allah has willed it, Allah will provide. It is an unbreakable ring of circular logic.
'There is a fatalism that creeps into one’s worldview when this life is seen as transitory and the next is the only one that matters. Why pick up trash, why discipline your children, when none of those acts is stored up for any type of reward? Those are not the behaviors that mark good Muslims; they have nothing to do with praying or proselytizing.'
They believe that nothing is their responsibility. They do not plan for the future, or defer gratification. They treat the world beyond their doorstep as a wilderness, to dump rubbish in when the mood strikes.
You do not understand how these people think. They will not produce the same civilisation as us.