DO YOU THINK WRITING ON ALL THOSE IDEAS IN ONE ESSAY WILL BE A MESS
No, you can do it. You can make it your purpose to create a model for understanding the way that they are
RELATED TO EACH OTHER
That is the trick! You can go deep in your study and contemplation, and you can wait for the theme to come to mind... a haunting phrase that helps the reader to see the relationships from your unique perspective.
For each of your ideas, write a paragraph or even a whole page. When you have written about every idea, it will be easy to see your theme. When it is written, go back to paragraph one and introduce the theme.
Even if you are still feeling uncertain about it, get started! Write about those ideas, and cite the names of the authors whose articles and books you get your info from.