Which of the following strategies is effective in combating climate change?

Implementing strict energy-saving measures is a highly effective strategy for combating climate change because it directly reduces greenhouse gas emissions associated with energy production and consumption. By using less energy, we decrease the demand for fossil fuels, which are the primary sources of carbon dioxide and other harmful pollutants contributing to climate change.

Effective energy-saving measures can include a variety of practices, such as improving the energy efficiency of buildings through better insulation and the use of energy-efficient appliances, promoting the use of renewable energy sources like solar and wind, and encouraging behavioral changes that reduce energy use, such as turning off lights when not in use or using public transportation.

This approach not only helps in reducing emissions but also often leads to cost savings for consumers and businesses. Thus, prioritizing energy efficiency and conservation plays a crucial role in the overall strategy to mitigate the impact of climate change.