PAPAGAYO, ROLDAN GR. 12- SINCERITY HUMSS INTRODUCTION TO WORLD RELIGIONS AND BELIEF SYSTEMS https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4650154/ The nature and dynamics of world religions: a life-history approach I. INTRODUCTION There are two strategy people used depends on their environment use "fast strategy" and "slow strategy while in safer environments people use "slow strategy One of the greatest problems is there are a lot of negative effects in using fast strategy such as high fertility, lack of parental care, high child malnutrition, low life expectancy and high teen birth rates. To solve the problem, we propose a "slow strategy" to be used by people. II. PURPOSE The purpose of this paper is to explain and ...