Without mercy. Rid M.

Why do some people always seem happy and rejoice at every minute of life, while others feel unhappy and depressed? Are happiness recorded in our genes or it depends on external conditions? Answering these questions, the author will introduce us to the language of the human genome, and we will witness stunning discoveries, which showed that the origin of life was inscribed in a DNA chain using only four letters - nucleotides. Thanks to this exciting book, you will learn that in addition to the information encoded in our DNA, there are other biological causes of health, diseases and the emergence of various emotions that are determined by our interaction with the environment.