Caesar's Last Breath
Decoding the Secrets of the Air Around Us
Ratings7
Average rating4.3
15
Decoding the Secrets of the Air Around Us
Ratings7
Average rating4.3
A round-the-globe journey through the periodic table explains how the air people breathe reflects the world's history, tracing the origins and ingredients of the atmosphere to explain air's role in reshaping continents, steering human progress, and powering revolutions.
Reviews with the most likes.
I love Sam Kean and this pop science accounting of various atmospheric gases does not disappoint. Roughly arranged by contribution to Earth's atmosphere, the chapters bounce from hot air balloons to chemical warfare. Kean focuses on depth rather than breadth, making for memorable and engaging reading.
Delightful romp through the history of major scientists and engineers who studied and captured the power of various gasses.
Really excellent book, strongly considered five stars.
A truly enjoyable weave of science and history.
Kean starts us thinking about the air we breathe, the molecules in it...the shear complexity of combinations of what is in a single breath. A little bit of math later, and we are practically made of every contemporary and every one who came before us.
We learn about the big changes in the air over millenia, leading from the “air” of our planet as a baby to the “air” of our planet today..with some brief discussion of air on other planets. This part of the narrative includes fascinating discussions of geophysics, chemistry, astronomy, and ... a curious old wisecracker.
Then, Kean takes us, molecule by molecule, through the discovery of components of air - great stories with a cast of characters that you simply could not make up. Scientists are the best.
I recommend this book to people interested in science. It is particularly attractive to me, and perhaps to you, because I “know” a lot of this information, but history and science have always been separate boxes in my head. This narrative helped to draw lines in time and across people so that the scientific discoveries and personalities became more real than theorems and equations.
Sam Kean is a fun science-y storyteller. This is the second book I've read by him and it was some fascinating stuff. From the earth's earliest atmospheres, to the various elements in the air we breathe, this tells a wide-ranging story of scientists, their history, and elements in the air around us. The last chapter which touches on climate change was chilling. Climate change can not be ignored.
