Bob Herbert

Bob Herbert contends in the following viewpoint that energy conservation can decrease society’s reliance on fossil fuels, which will help stop global warming. He maintains that ordinary people can help save energy by purchasing energy- efficient light bulbs, appliances and automobiles. In addition, he claims that government and industry must do their part in fostering the use of clean energy sources and bolstering fuel efficiency. Bob Herbert is a columnist for the New York Times.

As you read, consider the following questions:

1. How much variance in energy consumption can there be between appliances with comparable features, according to Herbert"
2. According to the author, by how much can carbon dioxide emissions be cut when doubling the fuel economy of an automobile"
3. What clean energy sources does Herbert mention in this viewpoint"

So what...