This text is presented in a particular format. It is divided into small capsules to allow a different approach for both the writer  and the reader. You can get a complete overview of the content in less than a minute by just reading the outline. Footnotes and external links are complementary, not required to understand the content. Each capsule is written to work as a self-contained piece, which means you can read it independently although a sequential narrative is suggested. From there, explore as you please. Enjoy the reading.
13 min read in total, without counting footnotes .
(PDF) How many words do we read per minute? A review and meta-analysis of reading rate