What's the world?
The world, specifically the global human civilisation, is a macro organism that is struggling to efficiently take care of itself due to the internationally understood language of money and price signals being regularly corrupted and diverting energy away from where it's needed to where it isn't.
Because fiat unfairly, unjustly, and underservedly, siphons economic (life) energy away from people and communities that need it; the end result is the death of more people and more communities who don't even understand they're being effectively murdered. Fiat is literally a cannibalistic cancer within humanity that is slowly killing us, by turning every fiat user into an agent for their own communities energy vampire sucking their life blood and sending it to those who control and are close to the source of easy money creation.
Bitcoin fixes this corruption and solidifies our species' macrolanguage channels in order to help us coordinate energy at the local and global levels with efficiency never seen before. As Bitcoin continuously grows to a network of unmeasurable value, humanity will be brought into a world of global total abundance on a system that is truly fair and balanced for all participants.