Related to Prof. Roochnik’s CC101 lecture on Plato and maths, is a post from *Gizmodo* titled ‘Wait a Minute: Does Math actually exist?’. Here is a sample:

PBS Idea Channel tackles the subject of whether math really exists or not. It’s a legitimate question because math, unlike physics or chemistry or biology, can’t be seen or smelled or observed. Idea Channel writes:

Do we live in a mathless universe? Or if math is a real entity that exists, are there formulas and mathematical concepts out there in the universe that are undiscovered? Or is it all fiction?

Indeed, Prof. Roochnik does actually subscribe to a form of mathematical realism. What do you think?

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