92 books like The Sirens of Mars

I see this book as the greatest alien-related story of all time.

Carl Sagan’s humanity and philosophy make it so much more than a tale of alien contact. This is a human story about how alien contact would affect us and the world around us, from the personal to the political and on all levels from micro to macro.

The breadth of the story’s scope opened my mind in countless ways.

Trudging up Ithaca’s steep hills in the morning, I asked myself: what are the most effective climate actions I can take?

Then I came upon the drawdown.org website, which constantly updates the information in the book of the same name. Project Drawdown lists over 80 climate “solutions” ranked in terms of their effectiveness in drawing down greenhouse gases in the atmosphere.

Among the top five most effective are reducing food waste, plant-rich diet, and health and education—solutions that can be realized in one’s daily life, by donating money, or through volunteering for an advocacy organization.

By applying research in the above books, these actions also can be intentionally spread through close social networks—that, in a nutshell, is Network Climate Action.

Astronomer Carl Sagan can be said to have launched the ecospiritual/religious naturalist trajectory with this book, upon which the TV series was based, later writing: “A religion that stressed the magnificence of the universe as revealed by modern science, might be able to draw forth reserves of reverence and awe hardly tapped by the conventional faiths. Sooner or later such a religion will emerge.”

Two seminal quotes: “The nitrogen in our DNA, the calcium in our teeth, the iron in our blood, the carbon in our apple pies were made in the interiors of collapsing stars. We are made of starstuff.” “We are a way for the cosmos to know itself.”

Who doesn’t love to think about how the universe—so big, so old already—will ultimately end? Reading the book encouraged me to look at the universe as its own thing, of which I and all of Earth, were tiny parts, and tiny parts that would end long before the cosmos itself would. Katie Mack explores what five such conclusions might look like, getting everybody a little more comfortable with the idea that every story has an ending, even if we don’t know what this one looks like.

The subtitle of this book says it all. As a planetary scientist for NASA’s Jet Propulsion Laboratory, Yeomans’ job was to plot the courses of known and newly-discovered NEOs – that is, asteroids and comets that in space terms come close to Earth’s orbit – and determine if and when they might be on a collision course with our planet. With more than 25,000 known NEOs orbiting around up there, it’s not an easy task. But Yeomans makes the crucial point: it’s not the space rocks we know about that pose the biggest threat, but rather the thousands and thousands of large near-Earth asteroids we don’t know about that are the greatest danger. It’s not like the movie Armageddon; it would take years to develop a space mission to deflect or destroy an incoming asteroid, so it’s crucial that we find and track them – as Yeomans says, before… show more.

The search for life outside the Earth is NASA’s greatest quest, and this book will bring you up to speed on it. Just a few decades ago, scientists thought life arose on the Earth in shallow seas, warmed by the early sun and zapped by energy-producing lightning. The best place to look for alien life was on Mars, where bacterial life may have formed in the shallow pools that covered the young Mars, and then hunkered down in subsurface spots of Martian water and ice as these pools evaporated. Scientists now suspect life arose in warm vents deep in the Earth’s ocean. Subsurface oceans in the moons of the outer Solar System may contain similar vents that serve as breeding grounds for primitive life. Kevin Hand describes NASA’s current missions and instruments to find this life in alien oceans.

There can be no question greater than “Is there life outside the Earth?”. Sara Seager places her own search for planets outside the Earth - almost 5000 planets in other solar systems have been discovered in the past three decades, including Earth-like bodies - against her own life story and struggles as a scientist weathering the unexpected loss of a spouse and the raising of her two young sons. Astronomers estimate there are billions of undiscovered planets just in our Galaxy. Seager paints our very own Earth as a bright point of community and connection in the vastness of space as she gives a first-person account of the technical challenges of seeking other planets and life elsewhere.

I cherish this book as I can dip into any part of it and will always learn something new.

I have always been fascinated by the origin of things, and there is nothing more fundamental than the origin of life itself. Nick Lane is on the front line of such research and brings a lot to bear down on this question, from his own laboratory experiments to theoretical biochemistry, all without a hint of condescension. Nick wants to take the reader with him on a personal journey to discover why we are here, and this is a journey I wouldn’t miss for the world.

Author Emily Levesque seeks out powerful telescopes and the people who run them, looking at the evolution of astronomy from a science based on hands-on observing to one more centered on remote-controlled instruments. In the book, she questions what astronomy may have lost in its shift toward more distanced and abstracted technology—and what sorts of creativity and adventure it could retain if the study of the stars were a little more like it was in centuries past. I enjoyed the hard, but narrative and engaging, look at what professional astronomers gain and lose from the way they look at the stars (and everything else in the sky).

This book helped me understand the history of humans’ relationship to the sky, and how our connection to it has in a lot of ways decreased, while civilizational knowledge of what’s actually going on up there has increased. It provides both the means and the motivation for the people of the modern world to act a bit more like the people of the past.