Who was the world created for?

After helping a neighbor with a bug problem i had a couple discussions with friends about bugs and why they are here...As good Church going folks we are taught that the world was created for us to live on so that we could complete the tasks we were sent here to do...but after dealing with creep crawlies...that never seem to go away i sometimes wonder if the world wasn't created for them and we were an after thought! HAHAH cause they are everywhere nothing we can do keeps them away! one fo the many questions i will have on my list for the after life...why???? hehe food for thought.... nope jstu silly!