Average Human Lifespan Throughout History
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Extra Life
“Offers a useful reminder of the role of modern science in fundamentally transforming all of our lives.” —President Barack Obama (on Twitter) “An important book.” —Steven Pinker, The New York Times Book Review The surprising and important story of how humans gained what amounts to an extra life, from the bestselling author of How We Got to Now and Where Good Ideas Come From In 1920, at the end of the last major pandemic, global life expectancy was just over forty years. Today, in many parts of the world, human beings can expect to live more than eighty years. As a species we have doubled our life expectancy in just one century. There are few measures of human progress more astonishing than this increased longevity. Extra Life is Steven Johnson’s attempt to understand where that progress came from, telling the epic story of one of humanity’s greatest achievements. How many of those extra years came from vaccines, or the decrease in famines, or seatbelts? What are the forces that now keep us alive longer? Behind each breakthrough lies an inspiring story of cooperative innovation, of brilliant thinkers bolstered by strong systems of public support and collaborative networks, and of dedicated activists fighting for meaningful reform. But for all its focus on positive change, this book is also a reminder that meaningful gaps in life expectancy still exist, and that new threats loom on the horizon, as the COVID-19 pandemic has made clear. How do we avoid decreases in life expectancy as our public health systems face unprecedented challenges? What current technologies or interventions that could reduce the impact of future crises are we somehow ignoring? A study in how meaningful change happens in society, Extra Life celebrates the enduring power of common goals and public resources, and the heroes of public health and medicine too often ignored in popular accounts of our history. This is the sweeping story of a revolution with immense public and personal consequences: the doubling of the human life span.
International Handbook of Population Aging
Author: Peter Uhlenberg
language: en
Publisher: Springer Science & Business Media
Release Date: 2009-04-29
The International Handbook of Population Aging examines research on a wide array of the profound implications of population aging. It demonstrates how the world is changing through population aging, and how demography is changing in response to it.
Decoding Longevity: Secrets Of The Centenarians
Author: GEW SOCIAL SCIENCES GROUP
language: en
Publisher: Global East-West
Release Date: 2024-06-15
The book explores the multifaceted quest for longevity, delving deeply into the various factors that contribute to living a prolonged, healthy life beyond the average lifespan. 1. The Quest for Longevity: Longevity is not merely about living longer; it encompasses genetics, lifestyle, environment, and medical advancements, all driven by a fundamental human drive to thrive and leave a lasting legacy. It symbolizes resilience, wisdom, and a deeper significance beyond mere numbers. 2. Historical Perspectives on Long Life: The fascination with longevity dates back to ancient Chinese, Indian, and Greek civilizations, which pursued immortality through alchemy, diet, and lifestyle. This pursuit evolved with the Age of Enlightenment and the Industrial Revolution, which brought scientific methods and increased life expectancy. Modern advancements continue to unlock the mysteries of human longevity. 3. The Significance of Reaching a Century: Reaching 100 years old is seen as a mark of a resilient and wise life. Centenarians challenge traditional views on aging, retirement, and healthcare, reflecting societal progress in medical science and life quality. They inspire hope and necessitate new approaches to supporting the elderly. 4. Global Variations in Lifespan: Lifespan varies globally due to socioeconomic disparities, cultural practices, and regional lifestyles. Some 'longevity hotspots' boast high numbers of centenarians, attributed to beneficial lifestyle and social practices. Globalization and the spread of medical knowledge are reshaping longevity patterns around the world. 5. Biological Versus Environmental Factors: Both genetics and environmental factors like diet, exercise, and social interactions play critical roles in longevity. Understanding the balance between these influences offers avenues for tailored interventions to promote healthy aging and prevent diseases. 6. Modern Science and the Pursuit of Extended Life: Modern science is harnessing genomics, regenerative medicine, and advanced technologies like AI and machine learning to extend human life. Personalization in medicine and targeted interventions are making significant strides towards understanding and enhancing longevity. Overall, the book underscores the complex interplay of historical, biological, environmental, and modern technological factors in the human quest for a longer, healthier life.