“Pop Goes The Universe,” written by Princeton University’s Paul Steinhardt and Anna Ijjas, and Harvard University’s Abraham Loeb, argues that recent research into cosmic microwave background – radiation left over from the time of the Big Bang – does not support the theory of a rapid expansion. Instead, it posits an alternate theory, the “big bounce,” in which the Big Bang was not the beginning of the universe, but rather, “a transition from some preceding cosmological phase to the present expanding phase.”
“The data suggest cosmologists should reassess this favored paradigm and consider new ideas about how the universe began,” the article’s In Brief summary reads.
The problem this article had within the scientific community was not in challenging the inflation theory per se, but the claim that in certain aspects it is untestable.
“Inflationary cosmology, as we currently understand it, cannot be evaluated using the scientific method,” Steinhardt, Ijjas, and Loeb state at the end of the article.
This bold statement, which basically brands the theory speculative, is what prompted physicists Alan Guth and Andrei Linde, two of the pioneers of inflation theory, David Kaiser from MIT, and Yasunori Nomura from Berkeley, to write a response, which was also published in Scientific American.
“They close by making the extraordinary claim that inflationary cosmology ‘cannot be evaluated using the scientific method’ and go on to assert that some scientists who accept inflation have proposed ‘discarding one of [science’s] defining properties: empirical testability,’ thereby ‘promoting the idea of some kind of nonempirical science,’” their letter reads.
Dude saves the world, no one gives a shit:
. The other cure for cancer. Human breast milk. As given to worshippers by the cult of Baal and Astarte (Astarte-Qadesht Can!).