how we can tackle terrorism?

I think a lot of people have to be completely reconditioned in their way of thinking, I think the books that all these religions preach from have got to be gotten rid of and people have to be taught to just be happy within themselves for the time they we have, we all have to stop thinking that we all own this earth, we own nothing, we lease what we have really until we die, we can't take it with us, someone else will have it in the end, wouldn't it be nice if we could all live and respect each other without all these silling teachings, we could all live as one society and help each other so there is no one going hungry and when natural disasters happen we all help each other....I guess you could teach the kids the way the world should be and teach them the real value of a life...