The link above shows the history of the human universe. I attempt to show historical context surrounding major events along our evolutionary path —— from the first signs of life on earth, to evolution of multicellular organisms, plants, nervous systems, animals, primates, humans, and cultures. There are hundreds of events included in the timeline, and many of the events can be expanded for sources and more detail.
My hope is that you can appreciate the span of time immediately, and if you choose, explore time deeply. The deeper you look, the deeper insights you’ll find.
|Eons.||The longest subdivision of geological time.|
|Eras.||The second longest subdivision of geological time. The first era appears in the second eon. We are currently living in the Cenozoic era.|
|Periods.||The third longest subdivision of geological time. The first period appears in the third eon. You’ve likely heard of the Jurassic period. We are currently living in the Quarternary period.|
|Epochs.||The shortest subdivision of geological time included in this timeline. Periods are defined starting in the fourth/current eon. We’re currently living in the Holocene epoch (source: ICS). Pause to consider that the Holocene epoch will yield to the Anthropocene epoch: the first division of geological time impacted by human-caused climate change and other environmental effects. [Wiki][Nature]|
|Geological events.||Events leading to the formation of earth, climate cycles, and supercontinents.|
|Evolutionary events.||These include evolutionary divergences, extinctions, and migrations.|
|Inventions & discoveries.||These include the use of tools, fire, agriculture, currency, and more.|
|Empires, religions, & cultures.||Though not an exhaustive collection is included, they provide a useful points of reference. We typically perceive these collectives to span massive lengths of time; in context here, they appear much different.|
|Collapse all events in all eons||
|Expand all events in all eons||
|Collapse details of all events||
|Expand details of all events||
Resources & further reading
I’m constantly reading about neuroscience, and take as much time as I can to stay current in evolutionary and anthropological research. However, there’s a lot of research that I miss. If there’s anything that you’d like to see added, or even to talk about the timeline in general, feel free to contact me via email or twitter.