One thing's for sure, $100,000 in today's dollars won't buy you dinner by the time the bet's resolved.
Maybe I'm being overly pessimistic, but the next ~100 years we'll be bothered trying to have enough food and water and killing ~80% (or more) of humans of the planet who want our food, water, and shelter from the extreme weather that we won't be sending anything to chase the Voyagers...
IPCC is sorely outdated by this point.
TL;DW (poorly): Even IPCC scientists are sort of refusing to believe pessimistic data.
If humanity doesn’t rise to the challenge (degrowth) this could happen.
Fortunately there are smart people all over the world solving problems everyday and that is likely to continue.
1. Technological advancement
2. ?
3. Climate change fixed