Demographers and public health specialists have been surprised by the rapid increases in life expectancy, especially at the oldest ages, that have occurred since the early 1960s. Some scientists are calling into question the idea of a fixed upper limit for the human life span. There is new evidence about the genetic bases for both humans and other species. There are also new theories and models of the role of mutations accumulating over the life span and the possible evolutionary advantages of survival after the reproductive years. This volume deals with such diverse topics as the role of the elderly in other species and among human societies past and present, the contribution of evolutionary theory to our understanding of human longevity and intergenerational transfers, mathematical models for survival, and the potential for collecting genetic material in household surveys. It will be particularly valuable for promoting communication between the social and life sciences.

The best introduction to biologist Jeremy Griffith’s world-saving explanation of the human condition! The transcript of acclaimed British actor and broadcaster Craig Conway’s astonishing, world-changing and world-saving 2020 interview with Australian biologist Jeremy Griffith about his book FREEDOM: The End Of The Human Condition which presents the completely redeeming, uplifting and healing understanding of the core mystery and problem about human behaviour of our so-called good and evil -stricken human condition thus ending all the conflict and suffering in human life at its source, and providing the now urgently needed road map for the complete rehabilitation and transformation of our lives and world! In fact, a former President of the Canadian Psychiatric Association, Professor Harry Prosen, has described it as the most important interview of all time! This world-saving interview was broadcast across the UK in 2020 and is being replayed on radio & TV stations around the world. This book is supported by a very informative website at www.humancondition.com, where you can watch the video of the interview.

New York Times Best Seller How will Artificial Intelligence affect crime, war, justice, jobs, society and our very sense of being human? The rise of AI has the potential to transform our future more than any other technology—and there’s nobody better qualified or situated to explore that future than Max Tegmark, an MIT professor who’s helped mainstream research on how to keep AI beneficial. How can we grow our prosperity through automation without leaving people lacking income or purpose? What career advice should we give today’s kids? How can we make future AI systems more robust, so that they do what we want without crashing, malfunctioning or getting hacked? Should we fear an arms race in lethal autonomous weapons? Will machines eventually outsmart us at all tasks, replacing humans on the job market and perhaps altogether? Will AI help life flourish like never before or give us more power than we can handle? What sort of future do you want? This book empowers you to join what may be the most important conversation of our time. It doesn’t shy away from the full range of viewpoints or from the most controversial issues—from superintelligence to meaning, consciousness and the ultimate physical limits on life in the cosmos.

This book shows how individuals develop a unique style or 'melody' of living, beyond physical and social constraints.