What if the forces that form molecules were stronger?
Molecules frame when the protons in contiguous particles "share" electrons. On the off chance that the electromagnetic power that drives this relationship had an alternate quality, the universe would likely be without life, and even stars and planets. The fascination between decidedly charged protons and adversely charged electrons is splendidly tuned at an esteem that permits particles, and bigger totals of molecules like those in biomolecules, to shape.
What do you think of the idea of "Dark" energy and matter who may have opposite properties than the matter we interface with every day? Dark gravity seems to be the force that is causing the ever accelerating expansion of our known universe after all...
It has been argued that the dark energy hypothesis is a conventionalist hypothesis, that is, a hypothesis that adds no empirical content and hence is unfalsifiable in the sense defined by Karl Popper.