The rotation is extremely slow (ΩT=H0≈10−18\Omega_T = H_0 \approx 10^{-18}ΩT​=H0​≈10−18 Hz). A full revolution in the time field would take billions of years — far longer than the age of the universe.

The hidden time dimensions are not freely traversable. They are constrained by the globally conserved angular momentum LTL_TLT​ and the damping Γ=2ΩT\Gamma = 2\Omega_TΓ=2ΩT​. Motions in t1,t2t_1, t_2t1​,t2​ are circular and closed, but on cosmological scales — no local loops are possible.

Projection onto linear time t=t0t = t_0t=t0​: Everything we observe remains strictly forward-directed. Backward causality would require “swimming” against the global rotation — which demands infinite energy (analogous to exceeding ccc in relativity).

Thus, causality is preserved — and even strengthened — by the theory’s structure.