[jwm1]

Cycling a large asteroid between Earth and Jupiter could be used to slowly shift the orbit of Earth, most of the energy coming from Jupiter. Astronomical engineering: a strategy for modifying planetary orbits [https://arxiv.org/abs/astro-ph/0102126]

[dylan604]

There's a congressman that would like to have a converstation with you about this to save Earth from climate change.

[bagels]

We could solve climate change in barely a billion years this way. Genius.

[isatty]

That's a great paper, thanks for the link!