OptionVotes
NO
YES
1202
832
OptionProbability
Other
No opinion
String Theory/M-Theory (replacing point particles with extended objects in higher dimensions)
Loop Quantum Gravity (quantizing areas and volumes in spacetime)
Hořava–Lifshitz Gravity (breaking speed of light limit at high energies)
Asymptotic Safety (spacetime becomes a fractal on small scales)
Causal Sets (Discrete spacetime atoms, only connected by causal relations)
Causal Dynamical Triangulations (gluing triangulated space in layers of time)
Gravity is not quantum
31
21
20
5
4
1101
908
Systematic errors in supernova data
Early dark energy (i.e., a change in the dark energy between epochs)
Systematic errors in CMB/galaxy-survey data
Modified or quantum gravity
Other new particles or fields
14
11
10
It is crushed into a singularity
A black hole is in reality a "fuzzball," a quantum object that doesn't have an event horizon.
It bounces out into our universe
It bounces out into another universe
38
19
15
8
1000
