IndexIntroductionDiscussionConclusionIntroductionThe question "should we switch to renewable energy?" is asked by many people around the world. Yet, no one has an answer. While there are certainly advantages and disadvantages to switching to renewable energy, it is quite questionable whether it will truly benefit the environment and people, especially in the future. Nowadays, there are many industrialized nations that use enormous amounts of energy to power factories, cars and household appliances. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an Original Essay Discussion There are two main sources of energy used by people: fossil fuels and renewable energy. Fossil fuels are substances such as oil, natural gas and coal that form from the decay of organic matter over millions of years and are not renewable. While renewable energy sources are natural forces that can be used without running out. This essay will discuss the advantages and disadvantages of renewable energy. The main reason why renewable energy should be used is that renewable energy is a clean energy source, meaning it has low or no carbon and greenhouse gas emissions, helping to reduce the amount of pollution produced. Unlike fossil fuels, renewable energy does not have much impact on the environment. Fossil fuels emit high levels of greenhouse gases and carbon dioxide, which strongly influence global warming, climate change and the degradation of air quality. As for renewable energy, it uses solar and wind energy which is considered environmentally friendly because they do not emit toxic gases into the environment. The use of renewable energy dramatically reduces dependence on fossil fuels as an energy source and also reduces air pollution. This is very important because renewable energy has the power to stop air pollution, which means stopping respiratory problems, neurological damage, heart attacks, cancer, premature death and a host of other serious problems. However, if we want to continue using fossil fuels, the air and water pollution emitted by coal and natural gas power plants will not stop. Pollution affects everyone, this statement was proven by a study from Harvard University, which estimated that the life cycle costs and public health effects of coal are approximately $74.6 billion each year . Therefore, renewable energy can be very beneficial for the environment and for many people who use it. On the other hand, it is easy to recognize the environmental benefits of using alternative and renewable forms of energy, but people also need to be aware of the disadvantages this entails, such as how often energy depends on weather conditions as a source of energy. When it comes to energy, it is very important that energy is predictable and fully consistent. However, renewables do not. This is because hydroelectric generators need rain to fill dams and provide running water. Wind turbines need wind to spin their blades, while solar collectors need clear skies and sunshine to collect heat and produce electricity. So, when these resources are not available, so is the ability to derive energy from them. This is very important for people because nowadays energy is a very important source in life and it must be constant. Otherwise, people will not have the power to exploit problems.