Scientists and energy experts who have evaluated energy alternatives have come to three general conclusions. What are these conclusions? State each one and provide a single sentence as explanation for each
What will be an ideal response?
1. There will be a gradual shift from large, centralized macropower systems to smaller, decentralized micropower systems. The acquisition of energy for each consumer will gradually switch to individuals in the same way computer use has switched from central mainframes to personal computers.
2. The best alternatives combine improved energy efficiency and the use of a mixture of sustainably produced biofuels to make the transition to a diverse mix of locally available renewable energy resources over the next several decades. Instead of depending on non-renewable energy sources produced elsewhere, people will make use of locally available energy resources.
3. Fossil fuels will continue to be used in large quantities because of their extensive supply and artificially low prices. The low cost and wide availability make fossil fuels attractive, but our challenge is to figure out ways to use them with fewer harmful environmental impacts.
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