Full Idea
General Relativity and quantum mechanics are the two great theories in physics today but they give two very different ideas for how forces work.
Gist of Idea
Relativity and Quantum theory give very different accounts of forces
Source
Gavin Hesketh (The Particle Zoo [2016], 01)
Book Reference
Hesketh,Gavin: 'The Particle Zoo' [Quercus 2016], p.10
A Reaction
Relativity says it is space curvature, and quantum theory says it is particle exchange? But is there a Relativity account of the strong nuclear force?