“Humans! They lived in a world where the grass continued to be green and the sun rose every day and flowers regularly… — Terry Pratchett Copy Share Image
Humans lived for several million years as fully wild beings: only in the last 10, 000 did we invent agriculture; only in… — Simon Barnes Copy Share Image
Ninety-nine percent of the time humans have lived on this planet we've lived in tribes, groups of 12 to 36 people. Only… — Margaret Mead Copy Share Image
Humans have lived for much, much longer than the approximately 10,000 years of settled agricultural civilization. — Howard Rheingold Copy Share Image
“One way of emphasizing the singularity of the recent past is [..] to observe that the total number of humans ever to… — Anonymous Copy Share Image
![“One way of emphasizing the singularity of the recent past is [..] to observe that the total number of humans ever to have lived is estimated at around (a bit less than) 100 billion. One of Walt Whitman's poems has a memorable image—thinking of all past people lined up in orderly columns behind…” quote by Anonymous](https://sms4smile.com/quotes/img-quotes/8e6/anonymous-1_biology_one-way-of-emphasizing-the-singularity-o_2256933.jpg)