Below are some of the things you may want to explore further for your own interests. 

 

1. If not Solar Energy, then what other sources of energy should the society use?

 

2. Is it reasonable that millions of dollars are spend every year on research about renewable energy in rich nations while in third world countries, millions of people are living in poverty (e.g.people who do not have enough to meet the basic human needs: food, medication, water etc...) and dying of famine?

 

3. Without regulations in place to protect the people, what implications might the advancement of Solar Technology pose on society and on earth?