I am a philosopher of science who has an obsession with time. People think this interest is a case of patronymic destiny, that it’s due to my last name being Callender. But the origins of “Callender” have nothing to do with time. Instead, I’m fascinated by time because it is one of the last fundamental mysteries, right up there with consciousness. Like consciousness, time is connected to our place in the universe (our sense of freedom, identity, meaning). Yet we don’t really understand it because there remains a gulf between our experience of time and the science of time. Saint Augustine really put his finger on the problem in the fifth century when he pointed out that it is both the most familiar and unfamiliar thing.
As we navigate through life we instinctively model time as having a flowing present that divides a fixed past from open future. This model develops in childhood and is deeply saturated within our language, thought and behavior, affecting our conceptions of the universe, freedom and the self. Yet as central as it is to our lives, physics seems to have no room for this flowing present.
Does physics really “spatialize” time, as is commonly alleged? By looking at the world "sideways" - in the spatial directions -- Callender shows that even relativity theory makes significant distinctions between the spacelike and timelike directions, often with surprising consequences.
Most academics have played the game David Lodge calls “Humiliations” in his novel Changing Places: you have to list books that you should have read but didn’t, the more scandalous the better. For a while, Reichenbach’s book was my go-to. I was writing my PhD on the direction of time but hadn’t read Reichenbach. Because it was old I figured I indirectly knew everything in it. Holy moly was I wrong! Not only is The Direction of Time the first serious blend of good philosophy and physics tackling the direction of time — plus a great example of the type of philosophy I deeply value — but it is still packed with insights. No question, I should have read it earlier in my life.
Ever a source of philosophical conjecture and debate, the concept of time represents the beating heart of physics. This final work by the distinguished physicist Hans Reichenbach represents the culmination and integration of a lifetime's philosophical contributions and inquiries into the analysis of time. The result is an outstanding overview of such qualitative, or topological, attributes of time as order and direction. Beginning with a discussion of the emotive significance of time, Reichenbach turns to an examination of the time order of mechanics, the time direction of thermodynamics and microstatistics, the time direction of macrostatistics, and the time of quantum…
In March 1922 Albert Einstein came to Paris to deliver some lectures and had a famous exchange with the well-known French philosopher Henri Bergson about the nature of time. This accessible history uses this short exchange as a lens to look at many big topics, including the fascinating history of the resistance to relativity in Europe, the nature of time, the division between science and philosophy, and the role of science in society. What I especially loved was the writing style and Canales’ bringing to life historical characters we seldom hear about anymore, such as Herbert Dingle, Ernst Cassirer, Paul Langevin.
On April 6, 1922, in Paris, Albert Einstein and Henri Bergson publicly debated the nature of time. Einstein considered Bergson's theory of time to be a soft, psychological notion, irreconcilable with the quantitative realities of physics. Bergson, who gained fame as a philosopher by arguing that time should not be understood exclusively through the lens of science, criticized Einstein's theory of time for being a metaphysics grafted on to science, one that ignored the intuitive aspects of time. The Physicist and the Philosopher tells the remarkable story of how this explosive debate transformed our understanding of time and drove a…
When I moved to San Diego I began to get interested in time perception as well as the physics of time. My colleague Patrica Churchland kindly gave me this book to read. It’s a popular, accessible book on cognitive science and time perception. I couldn’t put it down. For sure it changed my academic path. I knew the mind plays all kinds of tricks on us, but the way it creates our inner sense of time experience still amazes me.
Price is a philosopher and this book, along with Paul Horwich’s Asymmetries in Time and David Albert’s Time and Chance, are heirs of Reichenbach’s masterpiece. I select Price’s book here because it is more accessible than Horwich’s or Albert’s books. It is packed with fun and deep stuff: criticism of Hawking’s cosmology, exploration of the electromagnetic arrow of time, and serious discussion of wild ideas like causation going backward in time.
`splendidly provocative ... enjoy it as a feast for the imagination.' John Gribbin, Sunday Times
Why is the future so different from the past? Why does the past affect the future and not the other way round? The universe began with the Big Bang - will it end with a 'Big Crunch'? This exciting book presents an innovative and controversial view of time and contemporary physics. Price urges physicists, philosophers, and anyone who has ever pondered the paradoxes of time to look at the world from a fresh perspective and he throws fascinating new light on some of the great…
I’ve never met Nahin but I recognize in him a kindred spirit of someone similarly obsessed with time. If you want to know about time travel, here it is in all its glory. The “tech notes” at the end show that this is a labor of love. Not only will you encounter some of the most fascinating physics (in the works of Godel, Novikov, Thorne, Tipler, and dozens more), but you’ll also learn about early science fiction, the threat of fatalism, the history of the idea that time is the fourth dimension, and more.
This book explores the idea of time travel from the first account in English literature to the latest theories of physicists such as Kip Thorne and Igor Novikov. This very readable work covers a variety of topics including: the history of time travel in fiction; the fundamental scientific concepts of time, spacetime, and the fourth dimension; the speculations of Einstein, Richard Feynman, Kurt Goedel, and others; time travel paradoxes, and much more.
I am adopted. For most of my life, I didn’t identify as adopted. I shoved that away because of the shame I felt about being adopted and not truly fitting into my family. But then two things happened: I had my own biological children, the only two people I know to date to whom I am biologically related, and then shortly after my second daughter was born, my older sister, also an adoptee, died of a drug overdose. These sequential births and death put my life on a new trajectory, and I started writing, out of grief, the history of adoption and motherhood in America.
I grew up thinking that being adopted didn’t matter. I was wrong. This book is my journey uncovering the significance and true history of adoption practices in America. Now, in the wake of the U.S. Supreme Court’s overturning of Roe v. Wade, the renewed debate over women’s reproductive rights places an even greater emphasis on adoption. As a mother, historian, and adoptee, I am uniquely qualified to uncover the policies and practices of adoption.
The history of adoption, reframed through the voices of adoptees like me, and mothers who have been forced to relinquish their babies, blows apart old narratives about adoption, exposing the fallacy that adoption is always good.
In this story, I reckon with the pain and unanswered questions of my own experience and explore broader issues surrounding adoption in the United States, including changing legal policies, sterilization, and compulsory relinquishment programs, forced assimilation of babies of color and Indigenous babies adopted into white families, and other liabilities affecting women, mothers, and children. Now is the moment we must all hear these stories.
Who Is a Worthy Mother?: An Intimate History of Adoption
Nearly every person in the United States is affected by adoption. Adoption practices are woven into the fabric of American society and reflect how our nation values human beings, particularly mothers. In the wake of the U.S. Supreme Court's overturning of Roe v. Wade, the renewed debate over women's reproductive rights places an even greater emphasis on adoption. As a mother, historian, and adoptee, Rebecca C. Wellington is uniquely qualified to uncover the policies and practices of adoption. Wellington's timely-and deeply researched-account amplifies previously marginalized voices and exposes the social and racial biases embedded in the United States' adoption industry.…
10,000+ authors have recommended their favorite books and what they love about them.
Browse their picks for the best books about
spacetime,
physics,
and
philosophy.
