The World is not enough  

i not agree, my opinion is that with all the problems we must support in this world, why do you say that is not enought?

It is not enough we need more to sustain our growth and technology

I believe that the world is not enough, simply because I have faith that we can still learn more and more, and that as humans we're far from perfection with the way of our world looks nowadays.

I think world is enough for all.

The world is indeed enough. It is extremely beautiful, extremely complex and extremely endangered.
Yet it is enough. Enough to support all the people on it and more. Enough to support all the life upon it and more, but that is not a priority for a very few. There are a very few people for whom everything is not enough. These are the most powerful people on the planet. They have a disease which makes them want to own, and consume, and own some more. Without this disease they might use their power to show us how to share the Earths' assets. Yet we have no way to fight this disease. There is another disease, called religion that has many races talking against each other and aspiring to be the "chosen ones". These religions are spread by sadness and suffering that makes people want more than they have. They dream of a time when they will be lifted up to their "Heaven" where they can watch soaps all day and eat burgers and drink coke.
The rich diseased people are giving the religious people what they want, but it is causing an awful lot of fighting and death as each race wants more burgers than the next.
Yes I truly believe that the world is enough. It is only if you suffer one of these diseases that it appears somewhat unsatisfactory.

what made you thinkso that the world is not enough, i think it is big enough. though in terms of information technology it might look small.

It is our mind which decides whether the world is enough or not.Every human being has his/her own opinion whether world is enough or not.For mee world in not enough .