Salary and Demand Every business, organization and overpaid celebrity needs a CPA. From the smallest start-ups to the biggest government agencies to the Paris Hiltons of the world, every moneymaking body requires the skills of a CPA. The CPA credential is highly respected and internationally recognized.
As of midyear 2002, the estimated Number of people ever born was 106.5 Billion. (The current world population at that time was estimated at about 6.2 Billion.) See related link (below) Answer Estimates are that between 69 billion and 110 billion people have populated the earth since about one million years ago.
The world population (the total number of living humans on Earth) was 7.349 billion as of July 1, 2015 according to the medium fertility estimate by the United Nations Department of Economic and Social Affairs, Population Division.