What is one immediate strategy to reduce greenhouse gas emissions?

Using less energy is a direct and effective strategy to reduce greenhouse gas emissions because it focuses on decreasing the overall demand for energy, which in turn lowers the amount of fossil fuels burned for electricity, heating, and transportation. When less energy is consumed, there is a proportional decrease in emissions associated with energy production and use. This approach promotes energy efficiency, encourages conservation practices, and can lead to significant reductions in carbon dioxide and other greenhouse gases.

Focusing on energy consumption reduction can involve various methods, such as improving insulation in buildings, utilizing energy-efficient appliances, and promoting the use of public transport or non-motorized means of transport. By employing these strategies, individuals and organizations can contribute to a collective effort in mitigating climate change.

On the other hand, increasing energy consumption would likely lead to higher emissions, and expanding fossil fuel use could exacerbate the problem. While developing nuclear energy sources presents a low-emission alternative, it does not address the immediate need for reduced consumption.