The Science of Transgender Identity

So, where do we stand on transgender issues? Science tells us that gender is certainly not binary; it may not even be a linear spectrum. Like many other facets of identity, it can operate on a broad range of levels and operate outside of many definitions. And it also appears that gender may not be as static as we assume. At the forefront of this, transgender identity is complex – it’s unlikely we’ll ever be able to attribute it to one neat, contained set of causes, and there is still much to be learned. But we know now that several of those causes are biological. These individuals are not suffering a mental illness, or capriciously “choosing” a different identity. The transgender identity is multi-dimensional – but it deserves no less recognition or respect than any other facet of humankind.

 Katherine J. Wu, Between the (Gender) lines: 
The Science of Transgender Identity