Read the following passage and choose the option that best enhances the development of the ideas presented:
Despite the numerous advantages of renewable energy, such as lower carbon emissions and reduced dependence on finite resources, many countries still heavily rely on fossil fuels. The transition to greener sources has faced significant obstacles, including financial constraints, political opposition, and technological limitations. For instance, in regions where fossil fuels have dominated the economy for decades, communities face the loss of jobs tied to traditional energy production. This makes the shift to renewable energy not just an environmental issue but a socio-economic challenge as well. Therefore, gaining public support for renewables is crucial.