H. G. Wells 
Anticipations [PDF ebook] 
Of the Reaction of Mechanical and Scientific Progress Upon Human Life and Thought

The author of dozens of science fiction and fantasy novels, including such well-known works as The Time Machine, The War of the Worlds, and The Island of Doctor Moreau, H.G. Wells is now recognized primarily for his contributions as an author. However, in his era, he was regarded as an important thinker, particularly on the subjects of science, technology, and human advancement. In this book, Wells’ speculates about future scientific developments and their potential social and cultural implications.