[m33k44]

> It's not conceivable that we do any significant change to the mass ratios.

You are underestimating humans. Look what we have done to the Earth.

[superchroma]

Look, we can talk about that in a millennium.

[cwillu]

We've managed to moderately fuck up the extremely thin layer of gunk that clings to the surface. Not to diminish the magnitude of that “achievement”, but meaningfully the orbital parameters of the moon is another thing entirely.