[tdadams]

Granted, you didn't say "no biological component" quote-unquote. But in context, your interpretation of twin studies is inaccurate.

[Always Right]

But in context, your interpretation of twin studies is inaccurate.

Isn't yours inaccurate? Even granting a 2 to 1 correlation, that means in half of the cases genetics was not a factor is making the twin gay. The strange thing was though, that these studies also find a correlation between fraternal twins, indicating even the 2 to 1 correlation could not be all attributed to genetics.