<< Chapter < Page Chapter >> Page >

Population growth

Changing fertility, mortality, and migration rates make up the total population composition    , a snapshot of the demographic profile of a population. This number can be measured for societies, nations, world regions, or other groups. The population composition includes the sex ratio    , the number of men for every hundred women, as well as the population pyramid    , a picture of population distribution by sex and age ( [link] ).

A pyramid graph depicting the 2011 population of the United States, grouped by age.
This population pyramid shows the breakdown of the 2010 U.S. population according to age and sex. (Graph courtesy of Econ Proph blog and the U.S. Census Bureau)
As the table illustrates, countries vary greatly in fertility rates and mortality rates—the components that make up a population composition. (Chart courtesy of CIA World Factbook 2014)
Varying fertility and mortality rated by country
Country Population (in millions) Fertility Rate Mortality Rate Sex Ratio Male to Female
Afghanistan 31.8 5.4% 14.1% 1.03
Sweden 9.7 1.9% 9.6% 0.98
United States of America 318.92 2.0% 8.2% 0.97

Comparing the three countries in [link] reveals that there are more men than women in Afghanistan, whereas the reverse is true in Sweden and the United States. Afghanistan also has significantly higher fertility and mortality rates than either of the other two countries. Do these statistics surprise you? How do you think the population makeup affects the political climate and economics of the different countries?

Demographic theories

Sociologists have long looked at population issues as central to understanding human interactions. Below we will look at four theories about population that inform sociological thought: Malthusian, zero population growth, cornucopian, and demographic transition theories.

Malthusian theory

Thomas Malthus (1766–1834) was an English clergyman who made dire predictions about earth’s ability to sustain its growing population. According to Malthusian theory    , three factors would control human population that exceeded the earth’s carrying capacity    , or how many people can live in a given area considering the amount of available resources. Malthus identified these factors as war, famine, and disease (Malthus 1798). He termed them “positive checks” because they increase mortality rates, thus keeping the population in check. They are countered by “preventive checks,” which also control the population but by reducing fertility rates; preventive checks include birth control and celibacy. Thinking practically, Malthus saw that people could produce only so much food in a given year, yet the population was increasing at an exponential rate. Eventually, he thought people would run out of food and begin to starve. They would go to war over increasingly scarce resources and reduce the population to a manageable level, and then the cycle would begin anew.

Of course, this has not exactly happened. The human population has continued to grow long past Malthus’s predictions. So what happened? Why didn’t we die off? There are three reasons sociologists believe we are continuing to expand the population of our planet. First, technological increases in food production have increased both the amount and quality of calories we can produce per person. Second, human ingenuity has developed new medicine to curtail death from disease. Finally, the development and widespread use of contraception and other forms of family planning have decreased the speed at which our population increases. But what about the future? Some still believe Malthus was correct and that ample resources to support the earth’s population will soon run out.

Questions & Answers

I need more understanding about sociology.
Olausi Reply
The first social scientist to use the term sociology was a Frenchman by the name of Auguste Comte who lived from 1798-1857. As coined by Comte, the term sociology is a combination of two words. The first part of the term is a Latin, socius- that may variously mean society, association, togetherness
sekou
what is social contracts
Yusuf
more explain
Olausi
what is the medical sociology
Krish Reply
correct cronology of study method suggested by August comte?
Aida Reply
sociology is a scientific discipline, what make it a science?
Nanzing
we use scientific mathods with facts and real observations to study the society
Batch
what is the medical sociology
Krish
I think it the study of Medical organisation or institution, how they work, their Mathods etc
Batch
what is sociological imagination?
Hamanta
it's a kind of imagination by which we can divert our mind or take us away from daily life routine surrounding society
Batch
in sociological imag. we think outside the box. we relate our problem with other or society as a whole. in this way we come to know that its not us who facing this problm infact others too facing it.
manisha
we also think in terms of others also. we view others pt. of view too.
manisha
Manisha 👍👍
Batch
thanks for the explanation
Batch
what is sociological alienation
Batch
alienation is we feel isolated from society. we gets aloof from society.
manisha
and what are reason behind it ?
Batch
according to august comte wats sociology
Deme
can some one clearly defined Sociology for me
Justin Reply
study of groups n group intetactions, societies n social interactions from small n personal groups to very large groups.
manisha
study of society and interaction among peoples...
Neelma
can any1 help me ..how to calculate percentile in individual series ..?
Madiha Reply
but I suppose ,I think you have olredy completed ua exams in June session final yr.
rameez
mam,madiha, checking out various videos availble on youTube may easily help you to solve ua problem.regards.
rameez
thnkx rameez sir for ur suggestions
Madiha
what was main reason behind Emile Durkheim’s book division of labour?
Neelma Reply
he wanted to say that division of labour i.e differences of jobs dont create problem in society or it doesnt affect moral beliefs infact it creates dependency on each other n set as binding glue.
manisha
many theorist were blaming including comte that division of labour creates problem in society like it destroy moral beliefs but emile Durkheim neglected this fact. he said it makes society together rather than affecting moral beliefs or any destruction.
manisha
even i feel division of labor dont create problem. every person have diff. potential so work of each other will be diff. and it doesnt create any difficulty.
manisha
how difference of job dont creat problem manisha can u give me an example as i cam understand properly ?
Neelma
division of labor happens in production process. like in industry. production has many steps. so work is alloted by dividing the work. one into manufacturing n other into packaging. its also happens acc. to specialisation.
manisha
so it helps in fast n proper production. so its good to divide work rather than all work done by one person.
manisha
ohh now i got it means divide one task or project in group of people .. who work on that project .. ie one building make by group of Labour's..? im i right? manisha
Neelma
yes right neelma. division of work in group.
manisha
thnks manisha for clear my concept
Neelma
hi everyone.
Khalid
so simple, diff people have different specializations - abilities, skill's, taste's, capabilities, talents thus work accordingly. thus this specialization of task's /jobs create interpendece btwn them. Had been all these people having diff talent's or skills giving same task thus have created simply
rameez
right rameez.
Khalid
Hey all! I'm a sociologist from Cyprus. This is the first time I'm writhing here! I'm glad of being part of the conversation! 😀
Marios
hi Marios Orphandies
Khalid
hi. I'm very happy to be here I like sociology but idont have any concept about jobs if I . have finished my sociology which job i. will do and how is availability of job this field thanks
Hasan
mess / problems within the system. For eg. if cobbler or blacksmith is asked to treat a patient n prescribe sm medicine, or if doctor is asked to make shoe or play circket. will they do their work properly
rameez
The answer is no. Thus specialization of task's solves problems .
rameez
can any1 tell me how 2 calculate percentile in individual series ? what is formula for that ?
Madiha
um not sure Madiha, I think total sum of series in percentile divided by total no. of series.
rameez
you are so intelligent why don't you consult you book. Anyway thank. .......
rameez
s
rameez
not mentioned in my book...thats y
Madiha
oh sad na..but bt your book was typing error..I simply meant book....And yes if had been mentioned in ua book,you wouldn't have asked... so simple.. commonsense.
rameez
welcome always n Allah bless
rameez
cyprus is so beautiful i just checked out on google.
manisha
Google nice. Baramulla is also beautiful you know.
rameez
ok nature is always beautiful
manisha
beauty lies in the eye's of beholder. what i mean beauty of the nature doesn't mean anything if people are not.
rameez
am I right Manisha
rameez
and thank you so much, Manisha for being here ,for a while I thought buddy, it was Madiha talking abt Cyprus.
rameez
what cyprus ? rameez sir
Madiha
I meant it was you talking about Cyprus is so beautiful.
rameez
no.. manisha mam was talking abt that..
Madiha
i thought....// n nothing bye
rameez
yeah.
rameez
yes beauty lies in eyes. :)
manisha
philosophy talks also exist here with sociology in this app.
manisha
:)
manisha
barmulla is so beautiful.
manisha
yes Manushi Heart of paradise Kashmir.
rameez
it means according durkhim people should work according to their abilty ? but manisha is saying that people should work combiney on one project ?
Neelma
she doesn't mean nor she is saying and infact it's you brother who is talking or have included word project in ua statement.
rameez
and even if people are working on one project doesn't mean they are having diff abilities.Its also specialization of work. as per abilities
rameez
for eg many laborers working in construction of building also need few carpenters , few masions, few electrictions, and few other person's viz skilled in bathroom/water fittings , cutting of mirror's, few painters and so on. Hope you will get ua answer now.
rameez
yess thanku .. i got it :)
Neelma
itz ok brother. God bless
rameez
sister :) not brother ..
Neelma
sister.. proof get ua Xerox ready of ID, Adhaar card,ration card, Fcbk Id, wtsap,insta.telegram n so on.till provisionally accepted.
rameez
:)
Neelma
nothing to say brother ..
Neelma
Hello
Ahsan
Can anyone help me with the the answer, what are concepts given by Merton and explain them briefly....?
Dyuti
In own opinion what do sociologist say about working abroad?
Jerald Reply
i dont know abt sociologist. if someone is rich and can afford to move to other country then its his wish. moving to another country will surely be adventures. many Indians r there in abroad working n living there.
manisha
by the way where r u from?
manisha
Zambia
Julia
hi julia. m from india.
manisha
ok
Julia
Those it also mean that in the animal kingdom, their society is structured so as to suit the male lions of having the first share. and how do you explain the difference in behavior between the male and female dogs
Ofei Reply
what can i do after MA in slciolagy
TANTRAY Reply
Think about pursuing Mphil... and then Phd....
besides higher studies, you can go for SET/NET/ICMR/ exams in sociology for bright future. sociology is also good subject for state/union civil service's. Additionally you can also pursui various jobs in social welfare dept.or in social service wd various NGO's.
rameez
how is studies going on guyz?
manisha
much better
zahoor
not so well mam Manisha.!
rameez
life seems so boring n alienating coz of the biased , capitalist/ materialistic system.
rameez
enjoy the scenery of Kashmir dude.
manisha
I too feel so buddy.
rameez
but sometimes even the scenery is alienating..making us feeling like alone alone sad sad
rameez
don't know why..!
rameez
it happens. if we feel sadness to its deepest core, we feel light. it shouldnt be repressed. just feel it n live it. it will go fade away
manisha
yes indeed but i don't think it should go away . Even the feeling is worth everlasting
rameez
and thank you
rameez
it is better to go for professional subjects than academic subjects
Ruhullah
life is both sadness n happiness
manisha
perhaps..okay gd nt All
rameez
sociology is arts or science? any one tell us about this?
zahoor Reply
sociology is a abstract science. it is humanistic social science. in 19 century sociology emerged as separate social science in europe.
manisha
nice Q Lt me try.
rameez
sociology , speaking strictly stand's btwn the too when comparison is wd natural sciences. since human motives, emotions, meanings can't be tested , weighted or measured, as object's are observed or studied in natural sciences..
rameez
hmm it shouldn't be science. as science has one fact n one conclusion. and here every other theorist saying different things. it is denoted as science because of the fact that it do scientific study of observation n its on assumptions basis do research analysis.
manisha
however it must be noted sociology has nothing do wd emotions or imagenation. it has its own systematic body of knowledge in the form of various concept's, ideas,theories n methodology to observe the social world thus can described as a science rather social science trying as much as scientific as p
rameez
To give importance also theorist described it as science. i.e why it is not pure science rather an abstract science.
manisha
thus it can be described as a scientific discipline as it involves systematic methods of investigation, the analysis of data,and the assesment of theories in the light of evidence or logical argument.
rameez
It is a social science. There is no other explaination to it. Social science is different than natural and physical sciences. Social science subject matter is men living in a social setup.
Sadiq
both of you are right.
rameez
however Manisha its neither pure nor abstract coz of it's it's own theories, concept's.... systematic approach, methodology.... etc etc blah blah.. thus stands sm whr btwn the .two
rameez
we have to write whats given in textbook to get pass. hehe but u right its not science.
manisha
Not science.🙄 but it's science manu
rameez
social sc.😉😊
rameez
In simple terms we study the Structure and function of a Society, the way it changes and develops. Now this is a life long process. Society have its organs which emerge, grows and defunct.
Sadiq
thanks for ur contribution
Abubakar
thanks to all for help
zahoor
guys im new here can anyone assist on functiinalismm pespective
Nigel
they see the society as an organism and humans are the organ...we all have certain function... the function to keep the organism alive...(in sociology term social order) so the functionalist looks through functional approach...
functional word means to functions. ie. what society functions. it can be described with the help of human body. like we have different organs n each organs..ear eyes etc has its own functions and in the same way society has its own social units and each units has some function.
manisha
with this structure word is also added ie. structural functionalism. structure is types of organs n functional is their function
manisha
like body is associated with systematic forms ie. in structure form and also each organs has some functions. both structure n function cannot be isolated. so to solve problem in society structure n function is taken into consideration.
manisha
before 2nd world war there was functional approach and after that structural functional approach came.
manisha
emile durkheim given the solid form to functional perspective. credit of it was given to him. in his book he mentioned it ie. rule of labor division n method of sociology.
manisha
functional perspective watches society's function. what is it that binds society n how organisation group generates result.
manisha
m i right?
manisha
very nice manisha well defined :)
Neelma
there r other theorist also who uses this perspective ie. Spencer, parson, malinowski, radcliff brown etc. parsons concept is also famous in this.
manisha
:) well today only i studied this so abled to explained it.
manisha
Good Manisha tiwari.
rameez
but better for Nigel was to go first through some reading's..( this app. or Google)and then to submit query.
rameez
and then we should also welcome n love to address queries. isn't it Manisha t. or am I wrong.?
rameez
100 percent right CPT scholar haha
rameez
just going through study. not a scholar. i m studying after 6 years. i completed my grads in 2012 in bmm from mumbai university. now started studing again after my marriage in jodhpur from distance edu but feel good here and gets feeling of college here :)
manisha
nice mam may I know your good name
rameez
i am pastor Samuel Sesay, from Liberia, west Africa.
logan
ok pastor samuel. and rameez what will u do with name. manisha name is enough to address me.
manisha
okay mam. mbishnio, (jus y, n)
rameez
ok ,sure thank you Manisha
rameez
manisha peshwa malviya
manisha
what is the meaning and scope of sociology ?
Ome Reply
Sociology is composed of 2 words :socius, meanining companion or association and logos meaning science or study .Thus the etymological meaning of sociology is the science of society . Auguste comte ,a frenchman is considered to be the father of sociology , hr coined this term in 1839 ...
Madiha
There are 2 main schools of thought regarding the scope of sociology : 1.The formalistic or specialistic 2.The synthetic school
Madiha
Formalistic school hav the opinion that sociology is a pure and independent science . As a pure it has a limited scope.
Madiha
synthetic school wants to make sociology a general social sci. and not a pure or special social sci.
Madiha
i Am Studying Msc Sociology Aiou 3rd Semester I will help you Support you Giving You Notes & Books in Urdu
Kamran
systematic study of society and culture
Muzafar
Helo i need socilogy notes. plzz some body help me ..
Neelma
sociology notes of ignou available on mrunal sociology notes site.
manisha
manisha can u shere the link ?
Neelma
what type of notes you need @mehwish
waqas
what is social research
Baba
just type mrunal sociology notes u will get. link sharing is prohibited here.
manisha
i have to prepare for the spcs test ..
Neelma
thanku manisha
Neelma
just type mrunal sociology notes u will get. link sharing is prohibited here.
manisha
its ok neelma.
manisha
by the way if socius means companion or association.. how come, sociology then means sc. of society.!!!?
rameez
the word socius gives rise to the word society ...
Madiha
principles of sociology with introduction to social thought ...by C.N .Shankar Rao ..p.no.18..
Madiha
dt is it..Good smhw agreed ...
rameez
What is thesis
soram Reply
Thesis is a type of essay,in which writer highlighted briefly their observation and experiment.....
Akak
sociology a brief introduction by Richard T.Schefer
anzilena Reply
How does traditional religion serve as a social control mechanism in your country
Daniel Reply
How does religion serve as a social control mechanism in your country
Daniel
what is an ethical conduct of an organization
Babagana Reply
what is ethical conduct of an organization
Babagana
ethical conduct of an organization
Babagana

Get the best Introduction to sociol... course in your pocket!





Source:  OpenStax, Introduction to sociology 2e. OpenStax CNX. Jan 20, 2016 Download for free at http://legacy.cnx.org/content/col11762/1.6
Google Play and the Google Play logo are trademarks of Google Inc.

Notification Switch

Would you like to follow the 'Introduction to sociology 2e' conversation and receive update notifications?

Ask