Evolution is a fact. It is the best explanation of what is known from observations. It's a theory as powerful as the theory of gravity.
Donald JohansonRead
Where we are going as a species is a big question. Human evolution certainly hasn't stopped. Every time individuals produce a new zygote, there's a reshuffling and recombination of genes. And we don't know where all of that is going to take us.
Interpretation
What this quote means
This quote reflects on the uncertain future of human evolution and the ongoing changes in our species.
Donald Johanson's quote underscores the dynamic nature of human evolution, suggesting that as individuals reproduce, the genetic reshuffling that occurs plays a significant role in shaping the future of humanity. It emphasizes the complexity and unpredictability of our evolutionary journey, indicating that despite our advancements, we remain deeply connected to the biological processes that continue to drive our development as a species.
Themes
EvolutionHuman SpeciesGeneticsFutureChange
In practice
Example use cases
During a discussion on genetic research, this quote can highlight the unpredictable nature of human evolution.
More from Donald Johanson
All quotes →When I realized, in 1978, that Lucy did represent a new species of human ancestor, and that I had an opportunity to name this new species, I realized this was a revolutionary step in understanding human origins.
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And what I wanted to do was, I wanted to explore problems and areas where we didn't have answers. In fact, where we didn't even know the right questions to ask.
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I think that many of my ideas are correct, but I'll bet you, before my death other discoveries will be made that will prompt me to alter various ideas I have about human evolution.
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