Are we ever to become a Type III civilization?

[Reincarnate]

Yeah, interstellar/intergalactic travel is the biggie IMO. The distances between stars and galaxies are simply too vast. I feel like the only civilizations capable of making the leap to that kind of travel are those who are already in solar systems that have won the lottery: Having multiple inhabitable planets within reasonable distances.

Either that or we figure out wormhole technology if wormholes are even possible. While wormholes may be viable solutions to Einstein's equations, that doesn't mean they exist.