I'd just happened to see this book in the New Books section at my library and picked it up on a lark.
Very fascinating and filled with tons of random facts, looks at simple things -- is it better to use a paper towel or a dish rag to clean up a spill, but also major things like driving vs. flying, air and water pollution, the wasted clothes of disposable fashion, as well as wasted human potential -- think of all the would-be Picasso's who never picked up a brush because they toiled in the fields all day eking out a subsistence existence. And so much more!
Fascinating! Learned a lot, and it was actually a fun book to read! (FYI: better off with a dish rag, unless you're heating the water each time to get it wet, then paper towel is usually better.)