Hunter / Killer groups: -1M BC to -10K BC
Agriculture: -10K BC to 1800 AD
Industrial: 1800 – 1950
IT / Information: 1950 – 2020
Bio / Nano: 2020 – ?
August 5, 2021
The Ages of Humankind
Archives
- May 2022
- April 2022
- January 2022
- November 2021
- October 2021
- September 2021
- August 2021
- July 2021
- May 2021
- April 2021
- February 2021
- January 2021
- December 2020
- November 2020
- October 2020
- September 2020
- August 2020
- July 2020
- April 2020
- January 2020
- December 2019
- November 2019
- October 2019
- September 2019
- August 2019
- July 2019
- April 2019
- November 2018
- October 2018
- April 2018
- February 2018
- December 2017
- November 2017
- October 2017
- September 2017
- June 2017
- May 2017
- March 2017
- February 2017
- December 2016
- November 2016
- September 2016
- March 2016
- January 2016
- November 2015
- October 2015
Comments by Luis G de la Fuente