Liberty & Dividends for all - an economic reform

Has anyone here read this book?
Peter Barnes - With Liberty and Dividends for All
There are reviews of it, at this safe-to-open link if one scrolls furtherdown the page:
amazon.com/Liberty-Dividend … C78&sr=1-1

If you have looked the book over, what is your impression of it?

Did Barnes argue well for his case?
give us your comments as to whether the author presented a proposal that is practical. And is it do-able? Is it worth campaigning in order to bring it about?

Your views?