What limits knowledge? This SE Press paper maps the sensory, logical, quantum, and cosmological frontiers of what can be known. The Gradient Reality Model (GRM) and SGF show every answer is star-scored, upgradable, and audit-traceable—perfect knowledge is always just beyond the next horizon.

How do physical laws arise? This paper analyzes classic theories and introduces the Gradient Reality Model (GRM)—showing that laws are not imposed or fixed, but emergent, dynamic patterns from reality’s deep substrate. Each account is warrant-tagged (★–★★★★★) and registry-audited. Only those laws surviving empirical test and ongoing audit endure as true, upgradable foundations for science and theory.

Why is there something rather than nothing? This paper delivers a warrant-scored, registry-audited answer: “nothing” is a dead category—our best models, like the Spectral Gravitation Framework (SGF), show quantum foam is the irreducible, eternal base. All structured reality arises from this necessary substrate; physics finds absence unworkable and “somethingness” unavoidable.