Anatomically modern humans, homo sapiens, have existed for about 100,000 years.
Modern humans are the only extant members of Hominina tribe (or human tribe),
a branch of ... Social interactions between humans have established an
extremely wide variety ..... a long-standing sour...
Modern humans have existed for roughly 200000 years. The species to which
humans belong, Homo sapiens, is the only species of human alive today.
Jan 26, 2006 ... While our ancestors have been around for about six million years, the modern
form of humans only evolved about 200000 years ago. ... Next came
Paranthropus, which existed between about one million and three million ...
www.ask.com/youtube?q=How Long Have Humans Existed?&v=Ve969_F71KI
Jan 15, 2015 ... Within the history of everything we know from the Big Bang to this moment, where
do humans fit in? Click here to see more videos: ...
Sep 13, 2012 ... Around 12,000: Onset of agriculture and human settlements. Up until this period,
all human groups lived by hunting and gathering.
Too long - no seriousy probably about 5 million years but it depends what you
define as human. For example would Autralapithicus (forgive my spelling) be ...
A lot of people have covered the timeline. We do not know -- for a fact -- that no
other intelligent ... 4.5 billion years is a long time. Around 3000 of those .... Edit:
The question used to suggest that humans have existed for "a few thousand
Dec 6, 2013 ... A call goes out for a new global effort to puzzle out humanity's ecological history
over the last 50000 years or more.
Jun 23, 2011 ... Several human species have evolved on Earth so why did only ours ... Not so
very long ago, we shared this planet with several other species of human, ... is
that all the different species of human that have ever existed were ...