Final answer:
New technologies enhance energy efficiency and provide alternative energy sources that can help mitigate climate change by reducing carbon emissions and resource consumption.
Step-by-step explanation:
New technologies are beneficial as we work to mitigate climate change because they enhance energy efficiency and provide alternative energy sources that do not rely on the combustion of fossil fuels. For example, using wind power and high-efficiency natural gas generation can help prevent carbon emissions and reduce air pollution. These technologies also contribute to reducing resource consumption and promoting sustainable practices.