There are several reigning positions on the origins of being gay, of which two factions are most prominent: genetic/biological roots vs. psychological/environmental roots. Still, as of today, scientists cannot clearly distinguish what causes one to be gay. Being gay is not a disease, and, therefore, there is no “cure”. Many people wrongly assume that curing gay people of their sexual urges can make them straight. In fact, it is not a cure that is needed, but greater social awareness and acceptance for gay people. Find some insightful statistics or gay discrimination videos and share them with your homophobic friend.  For many decades, gay and lesbian couples have faced strong opposition from society, public policy, and religion. Gay and bisexual individuals are the target of verbal harassment, abuse, and even violence, in some cases. What’s more, the association of being gay with having HIV/AIDS has further stigmatized gay, lesbian, and bisexuals, and resulted in people being afraid of being tested or seeking treatment for these diseases. Further educating your friends about LGBT issues can help them to come to understand gays, lesbians, and bisexuals, and reduce their negative feelings towards these individuals. Visit reputable websites or blogs that give provide a more thorough anti-homophobic understanding of sexuality. Popular culture can be a great vehicle to becoming more accepting of gay people and reducing others' fear or discomfort. Sit down with a friend or loved one and watch a TV show that depicts characters who are openly gay.  After the show goes off, ask your friend if they see any similarities between themselves and these characters? Aren’t they “normal” people with normal goals and desires? These characters can make them cry, laugh, or squeal with excitement just like any of the heterosexual characters, right? Check out these links to find some series and films about gay people. Every person has a trait or characteristic that could be deemed “different” by someone else in society. Maybe...

How would you rephrase that briefly using Vietnamese?
Giải thích rằng không có nguyên nhân nào gây nên đồng tính. Truyền bá thông tin về tác động của sự kỳ thị và thành kiến. Chia sẻ bài viết, nhật ký, và tiểu luận cho người khác để tìm hiểu. Xem chương trình truyền hình hoặc phim cùng với bạn bè. Đề nghị bạn bè suy nghĩ về những thứ khiến họ khác biệt. Khuyến khích những người kỳ thị tìm hiểu về người đồng tính.