Others point out that the PDF format, for all its permanence, is inaccessible. It assumes a reader with a printer, a laptop, and hours of silent contemplation. It is a luxury good for the attention-rich.
Of course, not everyone is a believer. Critics—particularly academic historians and pragmatic technologists—have raised sharp objections. ancient future pdf
The ancient future is waiting. And it’s only 4.7 megabytes. Others point out that the PDF format, for