100 Books Like Four Essays on Liberty

Philosophy is defined as “the study of the fundamental nature of knowledge, reality, and existence, especially when considered as an academic discipline.” Put another way, it is not so much the study of things and phenomena, but the derivative question below the veneer of what things are. I am interested in everything, how everything works, but also why it, and all of nature, including the mind and eyelashes, exist in the first place. I can remember back to childhood always thinking like this. This involves grasping for knowledge of both the details and global contexts of everything, whether it’s biology, chemistry, religion, neuroscience, horticulture, violence, goodness, hockey, or even what Plato was trying to say.

I’m an award-winning science journalist at Falmouth University, UK, and have written for just about every major science magazine going. When I’m not teaching, I try and emulate Indiana Jones by going off on incredible adventures – so far, my hunt for stories in the name of science has taken me to 75 countries and every continent. Science writing doesn’t have to be dull: I adore the weird, quirky stories of science history, about humans being brilliant idiots and somehow making our world a better place.

Philosophy is defined as “the study of the fundamental nature of knowledge, reality, and existence, especially when considered as an academic discipline.” Put another way, it is not so much the study of things and phenomena, but the derivative question below the veneer of what things are. I am interested in everything, how everything works, but also why it, and all of nature, including the mind and eyelashes, exist in the first place. I can remember back to childhood always thinking like this. This involves grasping for knowledge of both the details and global contexts of everything, whether it’s biology, chemistry, religion, neuroscience, horticulture, violence, goodness, hockey, or even what Plato was trying to say.

Growing up in the Middle East, I’ve met all kinds of moral ambiguity. There’s a lot to say about it. How both sides think they’re right, how the ends justify the means and all that. Then there are the consequences. Even the winners often lose things. So I’ve set out to write about grey characters! About people who do bad things for the greater good, and how their life turns up after. And if you like the trope as much as I do, check the recs!

I discovered philosophy while still in high school and was lucky to study with some of the most exciting philosophers of the twentieth century in college and graduate school. I then taught philosophy in several of America’s great universities for fifty years myself. I have been fascinated by the philosophy of Kant since my first year of college and I gradually came to see Kant’s theory of the value of freedom as the core of his philosophy and a reason to devote a lifetime to studying it. I hope you will find these books as illuminating and rewarding as I have.

My Democracy book was the summation of my views to that date (2018) on the strengths and weaknesses of democracy as a political system, in both its ancient and its modern forms. I’d been an activist and advocate of democracy since my undergraduate days (at Oxford, in the late 1960s – interesting times!). As I was writing the book the world of democracy suddenly took unexpected, and to me undesirable turns, not least in the United States and my own U.K. An entire issue of an English-language Italian political-philosophy journal was devoted to the book in 2019, and in 2021 a Companion to the reception of Athenian democracy in subsequent epochs was dedicated to me.

My Democracy book was the summation of my views to that date (2018) on the strengths and weaknesses of democracy as a political system, in both its ancient and its modern forms. I’d been an activist and advocate of democracy since my undergraduate days (at Oxford, in the late 1960s – interesting times!). As I was writing the book the world of democracy suddenly took unexpected, and to me undesirable turns, not least in the United States and my own U.K. An entire issue of an English-language Italian political-philosophy journal was devoted to the book in 2019, and in 2021 a Companion to the reception of Athenian democracy in subsequent epochs was dedicated to me.

I’m a physicist who ended up doing their PhD in philosophy, because the “so what” question for me always was more interesting to answer than finding out how the physical world is changing. Working as a climate scientist I see how climate change and extreme weather devastate livelihoods on a daily basis. It makes me very aware I know nothing, but also that the philosophical and humanist ideas we build our societies upon are much more important to solve the climate crisis than physics and technology. One of the most important ones is to reclaim freedom and actually allow people to live good lives.

I have immersed myself in the study of seventeenth-century philosophy for almost forty years. Over that time, I have become particularly devoted to Spinoza. This is because, first, I think he got it all pretty much right; his views on religion, on human nature, and especially on what it is to lead a good life have always struck me as correct and relevant. You can be a Spinozist today, three and a half centuries after his death, and it would make perfect sense. Second, Spinoza is endlessly fascinating. I find that every time I read him⎯and I’ve been reading and re-reading him for a long time now⎯it gets more difficult. Just when you think you know him, there are always new questions that arise and new puzzles to solve.

History is learned in the worst way by most, through textbooks. Textbooks are written heavy on dates, timelines, and synopsizing events for multiple-choice, maybe a few, essay questions in schools. Whose facts are they? To paraphrase Frederick Douglass, what does the Fourth of July mean when you’re black? History is taught in these fact silos. But that’s not how it happens. History happens in layers that build under pressure, erupt, and shift like rock sediment evolving over time. I chose these five nonfiction books because they unapologetically show the fault lines and pressures that make American history. These books also uncover the hidden gems created by those societal pressures.