Estimates of the carrying capacity of the planet vary greatly and fluctuate between 4.5 and 20 billion. All specialists have different calculation methods and often different initial data. The most reasonable and reasonable estimate is 10-11 billion people.
When will we reach this level?
The population of the Earth in 2019 was 7.7 billion people, and by 2050 it will reach 9.7 billion people, and by 2100 it is expected to exceed 11 billion.
However, do not forget that this figure will increase over time, as the emergence of new, more efficient technologies will increase the efficiency (if I may say so) of all sectors of the economy.
And besides, the population of the Earth is not constantly growing, and it does it very differently in different regions and at different stages of development. Modern demographers believe that population growth will just stop at about 11-14 billion, after which a decline or a long period of stabilization will begin.
However, I can't imagine how, without wars and epidemics, the population on Earth can suddenly stop growing?
