The Declaration of Biological Truth Australia

There are only two sexes & it’s impossible to change.

Gender confused children should not be given puberty blockers or cross sex hormones. 80% of them will grow out of it after puberty.

Children should not be taught transgender ideology at school.

To download data on 2026 Parent Attitudes to Gender / LGBTA Education in Australian schools, click HERE
To sign PRIVATELY as a concerned citizen, click HERE
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To sign PUBLICLY as a concerned citizen, click HERE
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Women’s sports must be for women only, not men who identify as women. Transgender athletes need a separate division.

Men who identify as women cannot use women’s/girls toilets or changerooms.

An Australian initiative in support of reality. Signing is free, easy & private and there’s no ongoing expectation.
The Declaration is not managed by any political or religious group. Individuals from all political and religious positions are invited to sign.
Thousands of concerned Australians have already signed either publicly or privately.

7,268 signatories as at 25/9/26 Click HERE to sign.

The Declaration is not anti-trans. Many transgender people respect sex-based spaces & sports. They don’t preach to children in schools nor support drugs or surgery to minors. It is trans-activism resulting in the erosion of sex-based rights, child safeguarding and parental oversight that concerns us.
Should you sign privately, publicly or as a business? Click HERE
What are the aims of the Declaration & who manages it? Click HERE.
What impact can the Declaration have on our society? Click HERE
Read the Declaration
Sign the Declaration