2 ms·
As mentioned in other comments, another wormhole or a more direct path to cut him off.
by MiddleEndian 9y ago
As mentioned in other comments, another wormhole or a more direct path to cut him off.
- chrisfosterelli 9y agoActually, of interest Wikipedia seems to say that you wouldn't have to leave Earth at all (just bring the other half of the wormhole back), so I think you're right that it doesn't solve the grandfather paradox: https://en.wikipedia.org/wiki/Wormhole#Time_travel https://en.wikipedia.org/wiki/Wormhole#Time_travel
- MiddleEndian 9y agoCool, seems we've reached the bottom of this one!