Human sexual behavior is Natural, but some sexual behaviors are not necessarily Normal.
The definition of Natural is:
Being in accordance with or determined by nature. Example: Natural impulses.
Definitions:
Normal is the common pattern of behavior found among the majority.
Abnormal is the common pattern of behavior found among the minority.
The U.S. population is approximately 92.9% heterosexual and 7.1% lesbian, gay, bisexual, transgender, or something other than straight or heterosexual, reference below.
Heterosexuality is normal
Homosexuality, lesbian, gay, bisexual, transgender, or something other than straight or heterosexual is abnormal
Before you get your panties in a twist, consider the same sociologically speaking analysis of pet ownership, dogs vs cats.
The U.S. pet ownership is approximately 60% Dogs and 40% Cats
Dog ownership is normal.
Cat ownership is abnormal.
REFERENCE: WASHINGTON, D.C. -- Gallup finds 7.1% of U.S. adults identifying as lesbian, gay, bisexual, transgender, or something other than straight or heterosexual. The percentage has steadily increased since Gallup first measured LGBT identification in 2012.
NOTE: There are approximately 70M (60%) dog owners and 45M (40%) cat owners in the U.S.
All: I Hope you enjoyed this ad-hoc lesson in Philosophy 101 (Logic) and Sociology 101 (Human Behavior) as much as I did
By this projection of lgbt growth, by 2050 they will be majority.
Assume an hypotethic scenario.
Would that reconcile with your idea of relationship between nature and normalcy?
Isn't that relation subjective to context?
In that context lgbt identity is normal, but still not natural.
Because normalcy is dictated by social statistics, nature by... Nature.