Curious George
Veteran Member
The other responses did not cover anything relative.
Without gravity you dont have galaxies.
Without gravity the earth doesnt rotate around the sun.
Without gravity there is no life.
While a weak force, it is not weak next to a black hole.
While it can be argued that the power holding atoms together is important, it is not a stronger force then gravity
Fundamental Forces
Index
Fundamental force concepts
Coupling constants
without any of these we do not have a galaxy, a sun, or life.