Introduction

Abstract

This second series of articles are devoted to TGD inspired ideas related to biological evolution. In the first article the basic facts believed to be known about pre-biotic evolution are discussed and the TGD inspired vision about prebiotic evolution is introduced. In the second article a TGD inspired physical model for the genetic code and its evolution is introduced and McFadden's views are compared with TGD views. In the third article a general vision about biological evolution, evolution of brain, and cultural evolution is discussed. In the fourth article quantum variant of expanding Earth model and Pre-Cambrian evolution of continents, climate, and life is developed. The ideas are highly speculative and challenge the existing beliefs, and my defense is that they follow rather naturally from the basic TGD.