Because everyone on Earth is receiving enough food to stay alive, even if marginally, so more women are reaching reproductive age.
Sadly, the way babies are being continually aborted, not going to happen.
289 years
43 years.
consider doubling time
The doubling time is around 26 minutes.
because the immagration rate increased tremendousley in the past time
No but the pan should be bigger so it's the same thickness as if you weren't doubling the recipe. If you use the same sized pan however, the temperature should be decreased slightly and baked for a longer time.
Like the populations of many other living organisms,the size of the human population tends to increase with time.
Germany and other European countries' natural growth rate is actually negative (on average, women in Germany give birth to 1.5 children, which is below the number to yield zero population growth, approximately 2.1 children). Germany's natural growth rate of -0.1 can not be used to determine doubling time because the population is actually shrinking in size.
mankind's don't need time to double the size. becauze they are very fast in doubling the population.
1950 - 2000 : population increased by at least 38 million each year industrial revolution : when human populations began a rapid increase black plague pandemic : the last drop in human population rates 20th century : when population doubled twice APEX
The average doubling time of lactobacillus acidophilus is 1.8 hours at 40 degrees centigrade.