That which is not measurable is not science. That which is not physics is stamp collecting.
Ernest RutherfordRead
The energy produced by the breaking down of the atom is a very poor kind of thing. Anyone who expects a source of power from the transformation of these atoms is talking moonshine.
Interpretation
Rutherford critiques the idea that nuclear energy can be a viable power source, suggesting it is unrealistic.
In this quote, Ernest Rutherford expresses skepticism about the potential of atomic energy as a feasible power source, describing it as 'moonshine'—a term implying that the ideas surrounding the transformation of atoms into energy are fanciful and impractical. He indicates that while nuclear reactions are scientifically fascinating, the application of this energy for practical power generation is misguided and not grounded in reality.
In practice
In a debate about renewable resources, one might reference Rutherford's skepticism about nuclear energy.
That which is not measurable is not science. That which is not physics is stamp collecting.
I am a great believer in the simplicity of things and as you probably know I am inclined to hang on to broad & simple ideas like grim death until evidence is too strong for my tenacity.
All science is either physics or stamp collecting.
Now I know what the atom looks like.
If your result needs a statistician then you should design a better experiment.
Should a young scientist working with me come to me after two years of such work and ask me what to do next, I would advise him to get out of science. After two years of work, if a man does not know what to do next, he will never make a real scientist.
If it were only a few degrees, that would be serious, but we could adapt to it. But the danger is the warming process might be unstable and run away. We could end up like Venus, covered in clouds and with the surface temperature of 400 degrees. It could be too late if we wait until the bad effects of warming become obvious. We need action now to reduce emission of carbon dioxide.
The scientific theorist is not to be envied. For Nature, or more precisely experiment, is an exorable and not very friendly judge of his work. It never says "yes" to a theory. In the most favorable cases it says "Maybe," and in the great majority of cases simply "No." If an experiment agrees with a theory it means for the latter "Maybe," and if it does not agree it means "No." Probably every theory will some day experience its "No" - most theories, soon after conception.
Science is nothing, but trained and organized common sense.
You may object that by speaking of simplicity and beauty I am introducing aesthetic criteria of truth, and I frankly admit that I am strongly attracted by the simplicity and beauty of mathematical schemes which nature presents us. You must have felt this too: the almost frightening simplicity and wholeness of the relationship, which nature suddenly spreads out before us.
In the original introduction to the word meme in the last chapter of 'The Selfish Gene,' I did actually use the metaphor of a 'virus.' So when anybody talks about something going viral on the Internet, that is exactly what a meme is, and it looks as though the word has been appropriated for a subset of that.
Do not imagine that mathematics is hard and crabbed, and repulsive to common sense. It is merely the etherealization of common sense.
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