author={Branislav Vukoti{\'c} and Milan M. Cirkovic},
  journal={Serbian Astronomical Journal},
SUMMARY: We investigate the efiects of correlated global regulation mecha-nisms, especially Galactic gamma-ray bursts (GRBs), on the temporal distributionof hypothetical inhabited planets, using simple Monte Carlo numerical experiments.Starting with recently obtained models of planetary ages in the Galactic HabitableZone (GHZ), we obtain that the times required for biological evolution on habitableplanets of the Milky Way are highly correlated. These results run contrary to thefamous anti-SETI… Expand

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