Economic and technical imperatives - not any preconceived directives - will keep propelling the process of energy transition.
Vaclav SmilRead
Every theory presented as a scientific concept is just that; it's a theory that tries to explain more about the world than previous theories have done. It is open to being challenged and to being proven incorrect.
Interpretation
Scientific theories are evolving explanations of the world, subject to change and challenge.
This quote by Marvin Harris emphasizes that scientific theories are not definitive truths but rather evolving explanations about the universe. They build upon past knowledge and are always open to scrutiny and revision as new evidence emerges, reflecting the dynamic nature of scientific inquiry.
In practice
In a lecture about the scientific method, you might say this quote to illustrate the nature of theories.
Economic and technical imperatives - not any preconceived directives - will keep propelling the process of energy transition.
The great tragedy of science - the slaying of a beautiful hypothesis by an ugly fact.
While it is quite reasonable for scientists to be skeptical of new ideas that do not fit within the accepted realm of scientific knowledge, the best science often emerges from situations where results carefully obtained do not fit within the accepted paradigms.
We know that efficiency and effectiveness are increased when you're getting sufficient sleep, and it will take you longer to do the same thing on an underslept brain, which means you end up having to stay awake longer. So goes the vicious cycle.
From the growth of the Internet through to the mapping of the human genome and our understanding of the human brain, the more we understand, the more there seems to be for us to explore.
Therefore in medicine we ought to know the causes of sickness and health.
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