Changes in the characteristics of population overtime, including factors such as birthrates, death rates, migration patterns, and age distribution
Fertility rates
The number of children born to women in a population significantly impacts population growth and age distribution
Mortality rates
The rate at which people die within a population affects population size and age structure
Population change
The difference in the size of population between the end and the beginning of a given time period (usually one year)
Population growth
An increase in the total number of individuals within a population due to higher birth rates than death rates
Population decline
A decrease in the total population size caused by factors such as low birth, high mortality rate, or emigration
Population redistribution
Movement of people from rural areas to urban centers living to change in population distribution
Population structure
The makeup of compositions of individuals in a population, characterized by demographic parameters such as gender, age, fertility, morality and migration
Age distribution
The proportion of individuals in different age groups such as children, working-age adults, and elderly population
Sex ratio
The ratio of males to females in a population, which can influence social dynamics and demographic trends
Dependence ratio
The ratio of dependent (young and elderly) population to the working age population indicating the support burden on the economically active population
Social problem
Conditions or situations that harm or disrupt society, leading to negative consequences for individuals and communities
Social issue
Broader topics or concerns that affect society as a whole, reflecting the values, norms, and beliefs of a community
Examples of social problems
Poverty
Homelessness
Crime
Substanceabuse
Domesticviolence
Racialdiscrimination
Environmentaldegradation
Examples of social issues
Genderequality
Climatechange
Healthcareaccess
Educationreform
LGBTQ+rights
Technologicaladvancements
Current issues include climate change, the Covid-19 pandemic, social justice and inequality, political unrest, and economic instability