Please read http://www.foresight.org/EOC/ - it is the online version of the book: _Engines_Of_Creation_. It is vital to your understanding of the future that you understand this technology that will be here within a few decades. I am writing this journal entry so that anyone who checks out my journal will hopefully educate themselves and I will stop seeing posts like: "500 years from now humans might live to be 150 years old, but not before." Just stuff that is in no way scientific and abo