Exploring Life s Origins A Virtual Exhibit About the Exploring Origins Project Resources for Educators Links to Learn More Resources for Educators Links to Learn More Exploring Life s Origins A Timeline of Life s Evolution From fossil evidence, it appears that life may have existed on Earth as early as . billion years ago This suggests that life must have evolved sometime during Earth s tumultuous first billion years. Origins of Life Freeman Dyson The plural of the title is purposeful Dyson advances the hypothesis that life had a double origin Either life began only once, with the functions of replication and metabolism already present in rudimentary form and linked together from the beginning, or life began twice, with two separate kinds of creatures, one kind capable of metabolism without exact replication and the other kind Y Origins Science and the Origin of Life The debate over human origins has intensified, hitting the mainstream media like a tsunami The debate is really about God, and whether or not our origins are explainable without him Atheists such as Richard Dawkins are attempting to prove that science and belief in God are incompatible But are they right NOVA Official Website Origins Series Overview Origins Where are the Aliens September , NEIL deGRASSE TYSON Astrophysicist A hellish, fiery wasteland, a molten planet hostile to life, yet somehow, amazingly, this is where we got Social Life The Smithsonian Institution s Human Origins Group Survival Social bonds helped ensure humans survival Sharing food, caring for infants, and building social networks helped our ancestors meet the daily challenges of their environments. Abiogenesis FAQs The Origins of Life biogenesis is the field of science dedicated to studying how life might have arisen for the first time on the primordial young Earth Despite the enormous progress that has been made since the Miller Urey experiment, abiogenesis is under constant attack from creationists, who continually claim that TalkOrigins Archive Exploring the Creation Evolution Tero Sand and Bob Schadewald Talk.origins is a Usenet newsgroup devoted to the discussion and debate of biological and physical origins Most discussions in the newsgroup center on the creation evolution controversy, but other topics of discussion include the origin of life, geology, biology, catastrophism, cosmology and theology. The Origins of Happiness The Science of Well Being over The Origins of Happiness The Science of Well Being over the Life Course Andrew Clark, Sarah Flche, Richard Layard, Nattavudh Powdthavee, George Ward on FREE shipping on qualifying offers What makes people happy Why should governments care about people s well being How would policy change if well being were the main objective The life expectancy myth, and why many ancient humans The early years from infancy through to about was perilous, due to risks posed by disease, injuries, and accidents But those who survived this hazardous period of life could well make it into old age.