read this book
http://www.amazon.com/Short-History-.../dp/0226869024
called A Short History of the Future. its about 2000 - 2200. It focuses on political, technological and cultural advannces. It is the culutural stuff that is the most interesting (break down of the family, childless marriages, etc).
It ends with genetically engineered humans mating with other genetically engineered humans to create super genetically breeding humans which are so advanced they can no longer be considered human.