It Could Be Otherwise

“This exploration of uncertainty will resonate with readers interested in how science actually functions rather than what it definitively proves.”—Library Journal (starred review)

“A solid and even stirring defense of science.”—Kirkus

“A smart treatise … Making complex philosophical questions accessible, this is a persuasive defense of uncertainty as science’s defining feature and greatest gift.”—Publishers Weekly

“This wise book challenges everything we take for granted about thinking scientifically. Rather than seeing the unknown as a problem to be solved, Stuart Firestein instead invites us to embrace the possibility that dwells in uncertainty.”—Annie Duke, bestselling author of Thinking in Bets

“In this mind-bending book, Stuart Firestein provides compelling evidence that failure and uncertainty in science should be embraced, laying the foundation for active optimism and a far better future.”—Eric Topol, New York Times bestselling author of Super Agers

“It Could Be Otherwise feels like a personal conversation with a deep thinker about what science is and how it works. Science, Stuart Firestein explains, is not about discovering universal truth—it’s a process to master the inherent uncertainty of things, to build useful knowledge about the world. This and other counterintuitive ideas are made sensible in a sweeping discussion about the practice and value of science.”—Lisa Feldman Barrett, author of Seven and a Half Lessons About the Brain

“If you love science, you'll read this book with pleasure. And if you are still fairly new to science—still just getting acquainted—you may find yourself falling in love. That is the power of the special kind of sophisticated optimism that Stuart Firestein celebrates here.”—Jonathan Weiner, Pulitzer Prize winning author of The Beak of the Finch