Then, in 2005, astronomer Mike Brown made the discovery of a lifetime: a tenth planet, Eris, slightly bigger than Pluto. But instead of its resulting in one more planet being added to our solar system, Brown’s find ignited a firestorm of controversy that riled the usually sedate world of astronomy and launched him into the public eye. The debate culminated in the demotion of Pluto from real planet to the newly coined category of “dwarf” planet. Suddenly Brown was receiving hate mail from schoolchildren and being bombarded by TV reporters—all because of the discovery he had spent years searching for and a lifetime dreaming about.Filled with both humor and drama, How I Killed Pluto and Why It Had It Coming is Mike Brown’s engaging first-person account of the most tumultuous year in modern astronomy—which he inadvertently caused. As it guides readers through important scientific concepts and inspires us to think more deeply about our place in the cosmos, it is also an entertaining and enlightening personal story: While Brown sought to expand our understanding of the vast nature of space, his own life was changed in the most immediate, human ways by love, birth, and death. A heartfelt and personal perspective on the demotion of everyone’s favorite farflung planet, How I Killed Pluto and Why It Had It Coming is the book for anyone, young or old, who has ever dreamed of exploring the universe—and who among us hasn’t?

    Instead, follow the data: In seventy-five jaw-dropping graphs, Pinker shows that life, health, prosperity, safety, peace, knowledge, and happiness are on the rise, not just in the West, but worldwide. This progress is not the result of some cosmic force. It is a gift of the Enlightenment: the conviction that reason and science can enhance human flourishing.Far from being a naïve hope, the Enlightenment, we now know, has worked. But more than ever, it needs a vigorous defense. The Enlightenment project swims against currents of human nature–tribalism, authoritarianism, demonization, magical thinking–which demagogues are all too willing to exploit. Many commentators, committed to political, religious, or romantic ideologies, fight a rearguard action against it. The result is a corrosive fatalism and a willingness to wreck the precious institutions of liberal democracy and global cooperation.With intellectual depth and literary flair, Enlightenment Now makes the case for reason, science, and humanism: the ideals we need to confront our problems and continue our progress.

    These are incredibly frank, intimate, and illuminating conversations, and author Laura Mucha has used these rare and varied insights as a springboard from which to dive into the subject of love, scrutinizing it from all angles--scientific, psychological, emotional, and philosophical.Romantic love is something that poets and artists have been trying to explain and define for centuries, but it's still one of the most complicated and intimidating terrains to navigate--especially when you're directly involved. Psychologists see it as a basic human drive, yet most people are afraid to be open and honest about it, until now.Each chapter begins with a personal story from someone Laura has spoken with, and then goes on to explore the questions and themes that have arisen from the account, intertwining the opinions of other interviewees with the empirical findings and insights of academics. The interviews allow readers to connect with people of all backgrounds, cultures, and ages. Sometimes they'll empathize, sometimes they'll be challenged and at other times they'll find comfort.Love Understood combines academic theory with everyday experience, and is for anyone who is curious about how we, as humans, work when it comes to romantic love.