How Does Overpopulation Affect Sustainability?

The world’s population has been growing exponentially over the past decades, from around 2 billion in 1900 to more than 8 billion now, and is expected to continue growing in the coming decades. 

• Climate Change: Increasing population levels lead to increased consumption of resources, resulting in greater greenhouse gas emissions. This contributes to climate change and can have a devastating effect on the environment.
• Resource Depletion: More people require more food, water, energy, and other resources for their own survival. As these become increasingly scarce due to overpopulation, it becomes harder for us to sustain our current way of life.
• Environmental Degradation: As more people consume resources, they create waste and pollution that can degrade the environment. This can lead to soil erosion, water pollution, and other forms of damage that can have severe consequences.