A Alternative energy sources, like hydrogen, are still not foreseen as productive in the immediate future.
B It is illusory to believe that the production of alternative fuels will make up for the decline in oil supply.
C There is enough soil available in the world for the production of agricultural products to meet the needs of both food and energy.
D It is more advisable to start using energy more efficiently than to depend on alternative solutions that are not yet entirely developed.
E Using electricity for transportation and reducing the dependence on oil are unripe strategies that still have a minor impact in the current scenario.