The world is encapsulated with so many religion embedded with different doctrines, teaching and belief which have affected our sense of reasoning in different ways. Religion has raised serious concern to mankind especially in terms of sociopolitical and economic coexistence. The major cause of insecurity in most part of the world today is the problem of economic and religion supremacy where everyone seen to uphold their religion with virtue and in a high esteem and even considered it to be the only true region and the only way to salvation and internity thereby condemning or seeing other religion as fake. So therefore, considering the problem associated with religion differences in world today, I think the world would have be a better place without religion.
I Do not know if you know a lion religion. That is when there is a lack of prey in the forest i.e. when there is no food it tries to eat the children of its tribe. What I mean by this story is that conflict in the world will happen without religion. So there is no scope to blame religion alone. However if we observe the history, it will be seen that the main reason behind the conflicts centered on religion is power and money. And the present world is no exception.