What is the relationship between population and climate change?

Answer 1

The world's population is rising fast. In 2012 the population is seven billion and this is expected to rise to 8 billion by 2025 and 9 billion by 2048. Much of the increase in population comes in developing countries where people want to improve their lifestyles. For most this means acquiring material goods like TVs, cars, fridges etc. This will demand a colossal amount of energy. If we are still producing energy by burning fossil fuels then this will have a major effect on climate change. We need to switch completely to renewable energy.

Answer 2

Population growth can contribute to climate change through increased demand for resources and energy consumption. A larger population leads to more greenhouse gas emissions, deforestation, and higher levels of consumption, all of which can exacerbate the effects of climate change. Managing population growth is an important aspect of addressing climate change.