Fans pick 100 books like The God Equation

This is a pie-in-the-sky 30-year plan for reducing CO2 in the atmosphere by joint worldwide implementation of 80 “solutions.” For each of these, the book proposes a number of giga-tons of CO2 to be removed from the atmosphere and the resulting dollar cost and savings.

I admire Hawken for his quantitative approach and his imaginative list of “solutions.” The numbers reveal the enormity of the drawdown enterprise. Some “solutions” are merely the usual renewables. Some came as a nice surprise to me, such as LED lanterns with batteries and small solar panels for residents in off-the-grid regions.

But I fear many of the solutions will never be rigorously implemented and would have a high policing cost to ensure compliance. For instance, the first solution involves the collection of refrigerant gases from expiring air conditioners. Who will voluntarily pay for this?

Imagine for a moment that we found life on Mars.

That discovery would shake our world, change our outlook on the universe, and answer the question of whether we’re alone.

Sarah Stewart Johnson, a planetary scientist, has spent her life thinking about this possibility and delves into both her and our obsession with the Red Planet in this beautifully written book. Part memoir, part historical account, and part scientific exploration, this book made me want to ditch a career in journalism and take up astrobiology. You’ll never look at Mars the same way again. 

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.

I enjoyed this book because I’ve had many questions over the past decade or so about quantum physics and the (eventual) redefinition of gravity and spacetime.

Rovelli’s book helped me see connections between articles I’ve read and only partially understood. Those connections helped me communicate more clearly with people attending a science outreach event—'more clear communications' is better for everyone.

This 1986 book (revised in 1999) helped me to understand the Big Bang theory. I read it during a holiday in Italy when I was just starting my career as an astronomy writer. What I had read about the Big Bang so far was either extremely elementary (not really explaining anything at all) or full of jargon and dense with equations.

But John Gribbin knew exactly how to strike the perfect balance between the two. While my wife and one-year-old son were enjoying the swimming pool, I delved into quantum physics, expanding space, and the cosmic background radiation, all presented at a level an interested high-school student could understand.

Obviously, some parts of this book are obsolete by now, but it’s still one of my all-time favorites.

As I recall, this short summary ranges a bit more widely than the two volumes I've listed above. It is short, accessible and to the point, with rather more emphasis on the theory than the observations. I like the fact that it looks forward to possible new discoveries about our Universe and provides a glimpse of topics that lie outside the mainstream of contemporary cosmology. Quantum cosmology, anyone?

For those wanting to delve deeper into cosmology, I can strongly recommend this clearly written college-level textbook. It develops the equations that govern the expansion of the Universe and shows how they depend on the kinds of matter and radiation that fill the Universe. It explains the origin of structures like galaxies and clusters of galaxies and how that structure evolved over time. And it examines the observations, including of the CMB, that have transformed cosmology into a precision science. 

I’ve used it often in classes; I love it, and the students do too.

The numbers in physics have always fascinated me. Many think of physics as full of impenetrable equations. Some, like E=mc squared and F=ma, are associated with famous names, Einstein and Newton. But on their own, equations don’t tell us what’s happening. Numbers breathe life into equations, giving meaning to the symbols. In Rees’s beautiful book, he identifies six numbers that have led to the universe around us and to the extraordinary complexity of the world we live in. 

And they are just numbers, like 3 or 0.007. Only six numbers? So few seem astonishing. Modern physics and cosmology do identify others. But in all cases, the conclusion is that you can’t change them, not even a little, and still end up with a universe and world like ours. 

If one sets out to understand the universe, one thing one needs to do is understand the laws and rules that govern the matter and energy that makes up the cosmos. The second thing one needs to understand is how it came into existence. In this book, Dan Hooper describes what we know about the first few minutes. Hooper is a theoretical cosmologist at Fermilab, America’s flagship particle physics laboratory. He’s also an excellent author, with a great narrative style. If you want to understand how the Big Bang banged, this is the book for you.

While now somewhat dated, this book remains a masterpiece of science writing for the educated public. I love and recommend it because it never talks down to the reader. The book treats all of cosmology briefly but concentrates on the earliest moments of the extraordinary history of our cosmos.

In the fiery first few minutes of time, when the entire Universe was hotter than the center of the Sun, the helium that now fills party balloons was forged, and the structure of the current Universe was laid down. Weinberg presents the physics of the early Universe with care and precision.