Final answer:
Stage 2 of the demographic transition model is characterized by high birth rates and rapidly declining death rates due to improvements in healthcare, resulting in rapid population growth. Despite pandemics, the global population continues to rise, owing to the high number of births exceeding deaths.
Step-by-step explanation:
The concept referred to as Stage 2: Receding Pandemics (or a rapidly declining Crude Death Rate - CDR) is part of the demographic transition model, which outlines how populations change over time through five distinct stages. During Stage 2, there is an explosive population growth, primarily because the birth rate remains high while the death rate begins to decline due to improvements in healthcare, nutrition, and living conditions. This stage is often characterized by a sizable rural to urban migration as people seek better employment opportunities in cities, further fueling urbanization. Despite the serious impacts of pandemics, such as SARS-CoV2 or the return of cholera, on public health and confidence, the global population growth rate has not significantly altered due to continued high birth rates and modern medicine's success in decreasing mortality from infectious diseases.