Why is there a natural limit to human population growth?

b. Human population growth is limited solely by human activity, such as war. c. Humans can reduce the effect of certain limiting factors in the short term, but in the long term resource limitations will impact human population growth. d. There is a natural limit to population growth, because human reproduction occurs at a very slow rate. read more

a.Humans cannot impact limiting factors, so population growth must be limited. b.Human population growth is limited solely by human activity, such as war. c.Humans can reduce the effect of certain limiting factors in the short term, but in the long term resource limitations will impact human population growth. read more

Yes. There is a natural limit. It is the current population. And it always has been. At any given moment in time, the magnitude of a population is a very precise indicator of current resource availability. Give or take a fraction of a percentage point. read more