I want to know the answer to the following question:
How many main viewpoints divide many philosophers?
All the background I'm provided with is that "This second view, in the tradition of Gottfried Leibniz and Immanuel Kant, holds that space and time "do not exist in and of themselves, but ... are the product of the way we represent things", because we can know objects only as they appear to us.". Is that enough to answer the question?