Overall,
Coal: A Human History
is a fascinating and balanced look at the enormous and often unsung impact that this little black rock has had on our lives. Without it, there would have been no British empire. Nor would there have been an Industrial Revolution. Nor would the United States, whose huge coal deposits power our electric plants to this day, have ever become the economic juggernaut it became in the 20th century.
Freese, though, is not simply a coal cheerleader. She also gives us the bad side of coal. It is a very dirty hydrocarbon. It is responsible for the majority of our CO2 output, as well as most of our other pollution problems -- from acid rain to particulate matter.
What I enjoyed about the book was its balance. It was not a hand-wringy Al Gore praching about the evils of coal. Nor is it a coal company encomium to the glory of the little black rock. Instead, she looks at both sides, and gives a fair account of the social impact of this amazing fuel.
I also liked some of her points at the end about alternative energy sources, like solar photovoltaics. Like those technologies, coal was once an exciting and "iffy" place to be. But as time went on, it became sexier -- especially as it gave rise to king steel and the railroad systems.
Now, coal may have run its course. Especially when we take into account Global Warming. It is no longer the sexy and exciting technology it was. And yet, the coal industry, instead of taking an active role in helping America use its product wisely, while they use their profits to fund research into future technologies, they spend time and money fighting regulation. Often, unfortunately, at the expense of the truth. In fact, most of the funding that still drives the "Global Warming Deniers" comes from coal companies.
But Freese ends on a positive note. She notes that, in the end, there will be a need for coal for a long time into the future. But, as the price of alternative energy sources plummet, they will be forced into ever more creative research. There are myriad ways of using coal, and nearly all hydrocarbons.
Could there be the next generation of plastics hidden in the molecular structure of coal, for instance?
Overall good read. Fast, enjoyable and thought provoking. Plus, it mentions my mom's birthplace --Pittsburgh. And how coal was vital to that city's rise. And gave us Carnegie and steel.