What happened to the world's population between 1950 and 2000?

Between 1950 and 2000, the world's population experienced significant growth. In 1950, the global population was estimated to be around 2.5 billion people. By the year 2000, this figure had more than doubled to approximately 6 billion people. There are several factors that contributed to this rapid increase:

1. Medical advancements: Improvements in medicine, such as the development of vaccines and antibiotics, led to a decrease in mortality rates and an increase in life expectancy.

2. Technological progress: Advancements in agricultural technology, known as the Green Revolution, increased food production, supporting larger populations.

3. Better sanitation and access to clean water: Improved infrastructure helped reduce the spread of diseases, again contributing to lower mortality rates.

4. Decline in major conflicts: The latter half of the 20th century saw a relative decline in world-scale conflicts compared to the first half, meaning fewer deaths due to wars.

This period, especially the post-World War II era, was known as the population boom or population explosion due to the unprecedented rise in numbers.