The universe is less uniform than we thought—cosmology may need a radical rethink

If we look on large enough scales, matter should be distributed evenly, with no preferred direction within the cosmos. This is known as the cosmological principle.

Lived experience is often dismissed—but we should recognize it as a form of expertise

Institutions increasingly invite people to contribute their lived experience. Government agencies appoint patients to advisory panels and call on communities for their views on policy. Health New ...