introvertturtle

I know you must get a lot of crap from people about this joke, but I'd just like to thank you for being so cool about it.

Loved your work in Superbad, Scott Pilgrim, and Juno especially. Keep being awesome.

I would love it if you answered this question Mr. Tvert.

My question brings up some issues with ethics, but I'm curious anyway, so here's my question :

Assuming ethics and whatnot weren't a factor, and assuming this would take place once space stations are more common and people could live and grow up on them (however far in the future that may be), how much do you think we could learn by repeating this experiment in the future with younger twins, who would both grow up individually, as opposed to growing up together and then one going to space? Do you think that it's something that might actually be done in the future?