wait, what? Are you seriously saying MOND is an overfit and LCDM isn't? MOND is gravity + 1 free parameter, and this theory adds one more free parameter. Con

wait, what? Are you seriously saying MOND is an overfit and LCDM isn't? MOND is gravity + 1 free parameter, and this theory adds one more free parameter. Conventional dark matter generates a "distribution of dark matter" that is set on a per-galaxy basis, so each galaxy gets its own parameter space. The classic rebuttal against the MOND is that LCDM has the freedom to explain galaxies with "too much" and "too little" dark matter, which gets to exactly that point. Whatever you think of MOND, dismissing it as an overfit model, given how LCDM works, is really strange.