Title text: I mean, what's more likely -- that I have uncovered fundamental flaws in this field that no one in it has ever thought about, or that I need to read a little more? Hint: it's the one that involves less work.
The comic contrasts brilliant revolutionary scientific thought with the simplistic arrogance of assuming one understands the current scientific theory enough to correct it. The character with the goatee has a degree in philosophy, and perhaps has certain ideas of his own about how the world should fundamentally be described by physics. He has studied Einstein's theory of special relativity for less than an hour and thinks it is wrong, and that he has a better theory. When confronted about this, he considers the objection as based in dogma, and remains so confident that he wants to email the "president of physics". His ignorance of the field is emphasized by thinking that the entire field of physics has a president - although certain important organizations such as the American Physical Society do have presidents.
Cueball concedes that it is possible for such a revolutionary idea to come from a relative outsider. One example is Albert Einstein's own formulation of special relativity, which came while he was working at a patent office in Switzerland, although he did already have a Ph.D in physics. A thought experiment considers some hypothesis, theory, or principle for the purpose of thinking through its consequences.
The "racecar on a train" idea alludes to thought experiments involving frames of reference, which are important in relativity.
The title text seems to suggest that the philosopher is willing to believe whatever is most convenient. On the other hand, overthrowing a fundamental theory in physics means of course more work than just reading.
- Cueball: Yes, science is an open process in which a good idea can come from anybody.
- Cueball: Yes, widely-believed theories are on occasion overturned by simple thought experiments.
- Cueball: And yes, your philosophy degree equips you to ask interesting questions sometimes.
- [Cueball is talking to a philosopher with a goatee, who is sitting at a computer.]
- Cueball: But you did not just overturn special relativity, a subject you learned about an hour ago, with your "racecar on a train" idea.
- Philosopher: You just don't like that I'm turning a rational eye to your dogma. Hey, what's the email for the president of physics?