“Demain” is a great documentary film directed by Cyril Dion and Mélanie Laurent. The film begins with an extremely grim conclusion: the world seems to be getting worse. Liz Hadly (a biologist) and Tony Barnosky (a paleontologist) have developed a hit-list of our main fears: that natural resources are running out, the ever-growing population is causing the shortage of food, species are becoming extinct in vast numbers, and the global warming.
It is crucial that we look at the facts if we want to make the best possible decisions for the future. Therefore, Cyril Dion and Mélanie Laurent, together with other four people had taken off on a multinational voyage to carry out an investigation in ten countries in order to understand what may lead …show more content…
One downside with renewable energy is that it is difficult to generate large quantity of electricity. This may mean that we need to reduce the amount of energy we consume or simply build more energy facilities. It may even imply that the best solution to the energy problems is the balance between many different power sources. Furthermore, renewable energy sources mainly rely in the weather. Wind turbines need wind in turning the blades. Hydro generators need rain to fill dams to provide flowing water. And solar collectors need clear skies and sunlight to collect heat and make electricity. Once these resources are not found, the generation will stop. This may be unexpected.
In my opinion, every thing has its two sides, so does the renewable energy projects. Although there are some potential problems, it seems that its advantages outweigh the disadvantages.
“Demain” provides audience a comprehensive look at ways in which people are channeling their efforts into making the world a better, greener, more sustainable place. The filmmakers admit that these global problems are the long-term challenges, but it will not have a catastrophic impact on our future if we deal with it in the right way. So we can totally believe in our bright future
It is crucial that we look at the facts if we want to make the best possible decisions for the future. Therefore, Cyril Dion and Mélanie Laurent, together with other four people had taken off on a multinational voyage to carry out an investigation in ten countries in order to understand what may lead …show more content…
One downside with renewable energy is that it is difficult to generate large quantity of electricity. This may mean that we need to reduce the amount of energy we consume or simply build more energy facilities. It may even imply that the best solution to the energy problems is the balance between many different power sources. Furthermore, renewable energy sources mainly rely in the weather. Wind turbines need wind in turning the blades. Hydro generators need rain to fill dams to provide flowing water. And solar collectors need clear skies and sunlight to collect heat and make electricity. Once these resources are not found, the generation will stop. This may be unexpected.
In my opinion, every thing has its two sides, so does the renewable energy projects. Although there are some potential problems, it seems that its advantages outweigh the disadvantages.
“Demain” provides audience a comprehensive look at ways in which people are channeling their efforts into making the world a better, greener, more sustainable place. The filmmakers admit that these global problems are the long-term challenges, but it will not have a catastrophic impact on our future if we deal with it in the right way. So we can totally believe in our bright future