Dr. Hogan started withemphasizing that a high level in death rates and a low birth rate doesn’t lead to a high growth rate. Whereas in Europe we are confronted with a decline in the infant mortality rate and the survivorship is going up, thus old people are living longer and this affects the population structure of Europe. He also remarks that eventually all the worlds’ population will age and this started in the developed countries and in the future Africa and Asia will experience this.