He ended by saying pollution. This is a worthless argument. Dont preach to me or any american about pollution. It's like the teacher telling Lucy to clean up her desk while ignoring Pig Pen. Pollution is almost entirely a 2nd/3rd world problem. See also; China, India, East Asia, South America.
Nuclear energy is the correct answer. From a recent British study; a single 430 acre nuclear site produces enough power for 7% of the UK. Doing so with solar requires 130,000 acres and doing it with wind (depending on where the turbines are placed) was around 250,000 acres. 250,000 acres covers most of the state of Texas or more acreage than all of the UK combined...for 7% of the required energy.
That doesnt take into account the impact to the environment of the other solutions either.
Right now, renewable energy is not a reasonable solution. It is a really nice addition or supplement but we arent even close to making it a reality for 100% of homes and, to the best of my knowledge, there technology to do it in 5 years doesnt exist. If it existed tomorrow there's a 0% chance of being free of fossil fuels in 5 or 10 years.
Cant wait to see the solution for things like cargo/container ships, rail, trucking fleets, plastics.