This is an OCR edition without illustrations or index. It may have numerous typos or missing text. However, purchasers can download a free scanned copy of the original rare book from GeneralBooksClub.com. You can also preview excerpts from the book there. Purchasers are also entitled to a free trial membership in the General Books Club where they can select from more than a million books without charge. Original Published by: Methuen in 1906 in 208 pages; Subjects: Royal Society (Great Britain); Science and state; Business & Economics / Development / Economic Development; Science / General; Science / History; Science / Philosophy & Social Aspects; Technology & Engineering / Social Aspects;