It identifies the focus and method of the research project.
AND
it provides important scientific and medical data to the public.
I would add:
In order to do this, I will first get people to put trees into the deserts. Once the deserts are fully planted with trees, I will ask construction workers to build homes. Families can move here and request to open shops if they wish.
Hope this helps!
I believe that people are drawn to fiction because it is an escape for then its a different reality that they can go to, to escape the real one like Harry Potter, Star Wars, and The Hobbit they are all fictional and people can use them to escape this reality to a better one in their mind.
Bank services : This is because we are all meant to manage our belongings, without banks, the stability of our wealth will be less as thieves will have a free open market