Answer:
One of the greatest challenges facing many nations today is climate change. The increasing concentration of greenhouse gases in the atmosphere is causing global warming, leading to various environmental and societal issues. While addressing this challenge requires global cooperation, nations can take steps individually and collectively to mitigate and adapt to climate change. Here is a potential solution:
Renewable Energy Sources: Governments can encourage the development and use of renewable energy sources such as solar, wind, hydro, and geothermal power. Investing in research, development, and infrastructure for these sources can help reduce dependence on fossil fuels.
Step-by-step explanation: