Issue One: We experience a world of models, not objective reality

I took to these months of sabbatical in Egypt with a number of objectives. First, to reflect upon and close a five-year chapter of my life. Second, to spend a good teal of time writing and thinking about my understanding of philosophy. Third, to plan the next 5 year chapter. And finally, to do some other wonderfully creative things I would otherwise never get around too.
This is-

ISSUE ONE:
"“We experience a world of models, not objective reality"
(1 page .pdf)

This is the first in a series of some extracts from my contemplations that Im happy to share. I've tried to keep it simple and uncluttered for the blog format, but it means I couldn'’t include much justification, referencing or further explanation. And for those who aren'’t so philosophically inclined, I did promise this.