Starting to Think In an Evolutionary Way



Starting to Think In an Evolutionary Way

Introduction

We often think how human evolved through time, and got settled in different continents. One difficulty in this regard is that, there is seldom any solid evidence in this regard, which can give us satisfactory answer. The questions often arise as what could have led our ancestors to travel from one continent to another. What would they be facing in these journeys. One such link has been identified as 70,000 years back humans first put their feet in present day Australia.

There are several possible explanations which come ...