Witty and amusing but is it enough for a book?

Don't be put off by the title or terminology, this first impression was actually quite amusing and witty.
I think it would struggle to offend anyone and would probably make a good Christmas gag gift, although I have some doubts about reading a whole book, as whilst the odd paragraph or page was good, it read more like an online joke/meme selection with some eco-tips combined into a book.

Did make me smile though despite being so far away from christmas