“To be ignorant of what occurred before you were born is to remain always a child”*…
There’s history… and then there’s deep history. C. Patrick Doncaster, a professor of ecology at Southampton University has created “Timeline of the human Condition- Milestones in Evolution and History.” Starting with the Big Bang (13.8 billion years ago) it marks significant events in Earth’s development, the evolution of life, and the development of human culture (science/technology, economics, politics, and art) all the way up to 2021.
It concludes with a trio of handy analogies…
Following the big bang 13.8 billion years ago, time passed two-thirds of the way to the present before the formation of the Sun 4.57 billion years ago. Rescaled to a calendar year, starting with the big bang at 00:00:00 on 1 January, the Sun forms on 1 September, the Earth on 2 September, earliest signs of life appear on 13 September, earliest true mammals on 26 December, and humans just 2 hours before year’s end. For a year that starts with the earliest true mammals, the dinosaurs go extinct on 17 August, earliest primates appear on 9 September, and humans at dawn of 25 December. For a year that starts with the earliest humans, our own species appears on 19 November, the first built constructions on 8 December, and agricultural farming begins at midday on 29 December.
“Timeline of the Human Condition- Milestones in Evolution and History.” (via @Recomendo6)
See also: “How We Make Sense of Time.”
* Marcus Tullius Cicero
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As we prize perspective, we might spare a thought for James Hiram Bedford; he died on this date in 1967. A psychologist who wrote several books on occupational counseling, he is best remembered as the first person whose body was cryopreserved after legal death. He remains preserved at the Alcor Life Extension Foundation in Arizona.
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