Testing foundations of modern cosmology with SKA all-sky surveys
  Continuum and HI surveys with the Square Kilometre Array (SKA) will allow us
to probe some of the most fundamental assumptions of modern cosmology,
including the Cosmological Principle. SKA all-sky surveys will map an enormous
slice of space-time and reveal cosmology at superhorizon scales and redshifts
of order unity. We illustrate the potential of these surveys and discuss the
prospects to measure the cosmic radio dipole at high fidelity. We outline
several potentially transformational tests of cosmology to be carried out by
means of SKA all-sky surveys.
