The Unihabitable EarthWhether or not you will find The Uninhabitable Earth by David Wallace-Wells valuable depends on what you’re looking for; if you’re interested in the science of, or evidence for, global warming, or in creative solutions to save the planet, then you are bound to be, like me, disappointed.

The book, rather, focuses almost exclusively on the potential consequences of living on a planet that will experience anywhere from 2 to 8 degrees celsius of warming between now and the year 2100.

First, to state the obvious, global warming is definitely happening, it’s mostly caused by human activity, and the consequences are and will be devastating. This is all beyond reasonable doubt; if you think otherwise, you stand in direct opposition to NASA and to an intergovernmental panel of 1,300 experts from around the world.

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When Death Becomes Life Book CoverIt is an underappreciated fact that today a surgeon can, if needed, rip open your chest, remove your heart, replace it with another one, and if all goes well, have you discharged in 10 days. This amazing feat of modern medicine, one we may rarely think about, was at one point thought to be nothing more than a science fiction fantasy—and rightly so.

The number of hurdles standing in the way of successful transplantation was enormous. These included figuring out how to suture together blood vessels without leakage or damage to the inner lining, how to keep patients alive by temporarily taking over the function of failed organs (dialysis for kidneys and cardiopulmonary bypass for the heart and lungs), and developing anti-rejection medication to prevent the host immune system from attacking the donated organ. Throw in the ethical and logistical issues associated with procuring and coordinating donated organs and recipient transplant lists and you have one of the most complex and daunting issues in the history of medicine.

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