Eye color for a plausible argument stating that some eyes can or do change, based on chemical reactions and hormonal changes within the body. Studies on Caucasian twins, both fraternal and identical, have shown that eye color over time can be subject to change, and major demelanization of the iris may also be genetically determined. Most eye-color changes have been observed or reported in the Caucasian population with hazel and amber eyes. Carleton Coon created a chart by the original Martin scale. The numbering is reversed on the scale below in the (later) Martin–Schultz scale, which is (still) used in physical anthropology.
Media and LGBTQ youth of colour in the United States Media and LGBTQ youth of colour in the United States In the United States, LGBTQ youth of colour are marginalized adolescents in the LGBTQ community. Social issues include homelessness; cyberbullying; physical, verbal and sexual abuse; suicide; drug addiction; street violence; immigration surveillance; engagement in high-risk sexual activity; self-harm, and depression. The rights of LGBTQ youth of colour are reportedly not addressed in discussions of sexuality and race in the larger context of LGBTQ rights. Specific issues primarily stem from the framework of intersectionality. LGBTQ youth of colour may experience sexism, homophobia, transphobia, racism, heterosexism, white supremacy or poverty, sometimes simultaneously.