The whole [scientific] process resembles biological evolution. A problem is like an ecological niche, and a theory is like a gene or a species which is being tested for viability in that niche.
![The whole [scientific] process resembles biological evolution. A problem is like an ecological niche, and a theory is like a gene or a species which is being tested for viability i... <span class='nobr'></span>](https://www.bestquotes4ever.com/img/animation-slider/opt2/img13.jpg)
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