> Why is this alternative plausible theory recieving such little attention?
If you're referring to the paper published by Wetterich in 2013 [1], it's because it isn't plausible at all: his theory requires that atoms are shrinking, and that is easily falsified by local experiments.
If you're referring to the paper published by Wetterich in 2013 [1], it's because it isn't plausible at all: his theory requires that atoms are shrinking, and that is easily falsified by local experiments.
[1] https://arxiv.org/abs/1303.6878