fossilesqueImplications
JackGreenEarthThere’s an innumerable number of reasons no one showed up, only one of which is that backwards time travel isn’t possible.
wewbullOne of which is that Stephen Hawking threw a lousy party.
The other one is that most people haven’t herd of it, so I doubt the knowledge of this party will travel that far into the future.
Someone who put work and effort into developing time travel will have heard of it. Unless it happened after a complete destruction and rebuild of civilization or two.
Cosmonaut_CollinMaybe Stephen Hawking sent hate mail to future humans so now they don’t attend his party out of spite.
steal_your_faceIt came out in the future that he was a real meanie and no one likes him anymore.
All the emails that arrived in the future turned into gel bananas, so they didn’t get the memom
He wrote that one paper that called time travellers nerds. No one forgives him for that.