….Population growth is increasing currently at a rate of approximately 1.8% per annum (World Book Encyclopaedia), or doubling every 39 years.

Even if the average time that the population doubled in the past was as slow as once every thousand years (that is one twenty-fifth of the present growth rate), this would put the first pair of humans on Earth only 31,500 years ago.

Some people, not willing to believe that mankind was created only a few thousand years ago, claim that the world’s population has been almost wiped out many times. Clearly it has never been wiped out entirely. While some people will assert that the human population has been almost wiped out a number of times, without their providing any evidence to back it up, these same people get very agitated if we suggest that the population was nearly wiped out once by a great Flood in the time of Noah.

The world’s population was approximately 600 million in the year 1650 and increased to about 2,400 million by 1950. This means that it would have doubled twice in 300 years, at an average rate of once every 150 years.

Thanks to the Bible, we can trace the lineages of Jews and Arabs right back to the same patriarch, Abraham, who was born about 2167 BC and had six sons. His first son, Ishmael, was the father of the Arabs, and his second son, Isaac, was the father of Jacob, later called Israel, from whose twelve sons came the 12 tribes of Israel, better known as the Jews.

The World Book of Knowledge says that there are approximately 200 million Arabs in the world and about 18 million Jews.

This means that since Abraham’s time, his descendants through only two sons have doubled roughly 28 times at an average rate of about once every 150 years.

Now the Jewish people have undergone a tremendous amount of persecution and slaughter over the centuries. Hitler murdered over six million in concentration camps alone during the Second World War.

They must have lost many members through disease, infant mortality and starvation over the centuries just as other people groups have. Their history is replete with stories of battles and loss of life because of wars. Yet we find that their numbers have doubled a minimum of 23 times, at an average rate of once every 182 years.

We can calculate the rate of population growth starting from about 4,500 years ago, when, from the historical details found in the Bible, Noah and his family—eight in total—survived the deluge. That population has to double 29½ times to get the current world’s population of six and a half billion, at an average doubling rate of once every 152 years. Interesting, isn’t it? The Bible’s timeframe of history fits the data.