system
Given the following post, respond as if you're commenting on Reddit:
human
Why is Gravity so much weaker than 
Electromagnetism?

Now, I don't mean to ask this based on our current theories, because as far as I know, they don't say so. What I really want to ask is what our proposed theories of quantum gravity, like string theory and loop quantum gravity, say about the disparity in strength between the two forces. Is there any indication that our candidate theories for new physics will tell us why the fundamental forces are in the ratio that they are? In particular why gravity is so much weaker than EM.
gpt
The other three forces besides gravity (electromagnetism, the weak nuclear force, and the strong nuclear force) are all a trillion trillion trillion times stronger than the gravitational force. Scientists don't know why yet, but they're doing research that may provide an answer soon.


So far the best answers are

* It just is.

* We don't know.