Why does society (or a living organism) need sources of energy that are renewable (readily replenished)?

Renewable energy refers to energy resources that are naturally and continually replenished, such as sunlight, wind, water, and geothermal heat. These resources contrast with non-renewable energy sources like fossil fuels, which are finite and eventually deplete. The reasons why society or living organisms need renewable energy sources can be categorized into economic, environmental, and social aspects.

One of the main reasons for the need for renewable energy is that it provides economic advantages. Renewable energy sources can be produced locally, reducing the dependence on imported non-renewable fuels and thus increasing energy security. Moreover, when the infrastructure for renewable energy is established, it generally has lower operating and maintenance costs than non-renewable energy sources, leading to long-term cost-saving benefits.

The utilization of renewable energy sources helps to protect the environment by mitigating climate change, air pollution, and other negative impacts associated with fossil fuel consumption. Renewable energy sources often emit fewer greenhouse gases and produce little to no hazardous waste, reducing their negative impact on the environment. This is essential for the long-term sustainability of ecosystems and maintaining a healthy environment for living organisms.

The use of renewable energy sources has several social benefits. First, it contributes to rural development and local job creation, as renewable energy projects often take place in rural or remote areas. Second, renewable energy can improve public health by providing cleaner air and water, reducing respiratory and other diseases related to air pollution. Third, the adoption of renewable energy contributes towards achieving global sustainability and social equity goals, such as the United Nations' Sustainable Development Goals. In conclusion, society and living organisms need renewable sources of energy to experience economic benefits, protect the environment, and improve social well-being. By transitioning towards renewable energy sources, we can work towards creating a more sustainable and equitable future for all living beings on Earth.