Ergebnis Anbieter "Ascent Audio" in Wissenschaft

What is life? Humans have been asking this question for thousands of years. But as technology has advanced and our understanding of biology has deepened, the answer has evolved. For decades, scientists have been exploring the limits of nature by modifying and manipulating DNA, cells, and whole organisms to create new ones that could never have previously existed on their own.

In this engaging account, renowned neuroscientist Giovanni Frazzetto blends cutting-edge scientific research with personal stories to reveal how our brains generate our emotions. He demonstrates that while modern science has expanded our knowledge, investigating art, literature, and philosophy is equally crucial to unraveling the brain’s secrets. What can a brain scan, or our reaction to a Caravaggio painting, reveal about the deep seat of guilt? Can ancient remedies fight sadness more effectively than antidepressants? What can writing poetry tell us about how joy works?

Not too long ago, there was no coming back from death. But now, with revolutionary medical advances, death has become just another serious complication. As a young medical student, Dr. David Casarett was inspired by the story of a two-year-old girl named Michelle Funk. Michelle fell into a creek and was underwater for over an hour. When she was found she wasn't breathing, and her pupils were fixed and dilated. That drowning should have been fatal. But after three hours of persistent work, a team of doctors and nurses was able to bring her back.

Physics for Rock Stars is not a weighty treatise on science, but a personal tour of physics from a quirky friend. Anyone who's ever wondered why nature abhors a vacuum, what causes magnetic attraction, or how to jump off a moving train or do a perfect stage dive will find answers and a few laughs, too. No equations, numbers, or tricky concepts - just an inspiring and comical romp through the basics of physics and the beauty of the organized universe.

Many of the central concerns of the twenty-first century—racial inequity, white supremacy movements, greater inclusiveness of diverse peoples—are rooted in facing and overcoming prejudices, both common and hidden. Another great challenge—the role of wealth and innovation in solving the climate crisis—is also riddled with disabling prejudices about how corporations work, and about the rights and needs of consumers and world citizens. In his twenty-first book, Bruce Piasecki argues that a set of five recurring prejudices, from 1900 to 2020, have held up real progress on climate action.

In this accessible guide to the meanings of sustainability, Kent Portney describes the evolution of the idea and examines its application in a variety of contemporary contexts - from economic growth and consumption to government policy and urban planning.

The Problem with Solutions combines an analysis of the rise of tech company solution culture with findings from actual research on the sector's ill-informed attempts to address the problems of food and agriculture.

Something's gone badly awry with environmentalism. We faithfully separate our waste into different streams, but wonder whether it really makes a difference. Global companies announce their commitment to carbon negativity while simultaneously sponsoring oil conferences. American businesses, communities, and individuals assiduously measure their carbon footprints, then implement voluntary emissions-reduction programs, all while trumpeting their do-gooderism. The problem is, none of this will make a dent in solving the civilizational threat of climate change.