I want to know the answer to the following question:
In which year did Feynman orate the Caltech commencement speech?
All the background I'm provided with is that "In 1974, Feynman delivered the Caltech commencement address on the topic of cargo cult science, which has the semblance of science, but is only pseudoscience due to a lack of "a kind of scientific integrity, a principle of scientific thought that corresponds to a kind of utter honesty" on the part of the scientist.". Is that enough to answer the question?
Answer: yes