Index:1. How photovoltaic energy can mitigate climate change, both preface and conclusion.2. The evidence of global warming and the cause of this significant increase in Earth's temperature?3. Data sources and examples.4. CO2 from fossil fuels: the correlation is irrefutable as a cause of global warming.5. Like solar energy, a non-fossil energy resource, a technology that does not produce CO2, it can break humans' dependence on oil, gas and coal and reduce CO2 emissions.6. What we need to do to help mitigate climate change and how. • Let's start by making changes locally where and how they make sense. • We need changes at all levels, from the individual to the government. • Make everything better for everyone and thus help the climate issue. Seriously.• Don't be single-minded.• Be inclusive and get support when making decisions.• Use economics.• Invest in research and science.• Plan and plan for the long term.• Find out how much adaptation will cost.• Limit change climate change is a great way to avoid adaptation costs. Who knew?!• Start immediately.• Seriously. Get started today.• Review your systems. Change everything if it needs to be changed.7. ConclusionHow photovoltaic energy can mitigate climate change: Photovoltaic electricity is the result of the "photoelectric effect", a phenomenon that occurs when metals are exposed to sunlight. The photovoltaic effect produces both a voltage and a current, the two ingredients for generating electricity. This is defined as a clean energy mechanism since the source of the energy is the sun and results in the generation of electricity without the “products of combustion: carbon dioxide CO2” as in the case of fossil fuels (coal, gas, oil). It is clear... midway through the paper... that all of this is being impeded by political forces at all levels of society. It's time to free ourselves and go solar!!!! What we need to do to help mitigate climate change and how: Start by making changes at the local level where and how they make sense. We need changes at all levels, from the individual to the government. Make everything better for everyone and this will help the climate issue. Seriously. Don't be firm. Be inclusive and get support when making decisions. Use the economy. Invest in research and science. Plan and plan for the long term. Find out how much the adaptation will cost. Limiting climate change is a great way to avoid adaptation costs. Who knew?! Get started now. Seriously. Get started today. Review your systems. Change everything, if you need to change it.Conclusion: