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FalseConspiracy theoriesLast updated: December 15, 2025

Bill Gates depopulation claim

Claims that Bill Gates plans to reduce the world's population through forced vaccination are false. They originate from a misquotation of his 2010 TED Talk, in which Gates argued that improving health and vaccination reduces child mortality, which leads to lower birth rates in developing countries, not to population reduction through harm.

What we know

The depopulation claim is primarily based on a quote from Bill Gates' 2010 TED Talk titled 'Innovating to Zero!', in which he stated: 'Now if we do a really great job on new vaccines, health care, reproductive health services, we lower that by perhaps 10 or 15 percent.' This statement was about reducing the rate of future population growth through improved healthcare, not about reducing the existing population or harming people.

The underlying demographic logic Gates was citing is well-established: countries with lower child mortality rates consistently have lower birth rates, because parents who are confident children will survive to adulthood choose to have smaller families. This 'demographic transition' is documented across dozens of countries. The Gates Foundation has pledged billions to vaccine programs that have saved millions of lives, as documented by a 2024 Lancet study estimating global immunization efforts saved approximately 154 million lives over 50 years.

Fact-checkers at AFP, AP News, Reuters, BBC, AAP, RMIT FactLab, and Africa Check have independently reviewed the claim and rated it false. The Bill and Melinda Gates Foundation has directly denied the depopulation claim. No credible evidence, no leaked document, whistleblower, or study, supports the assertion that vaccine programs are designed to harm or kill people.

The claim has persisted and evolved to incorporate related conspiracy theories about COVID-19 vaccines, microchips, and global governance. These elaborations have also been independently investigated and found to lack factual basis.

Common claims

  • Bill Gates said vaccines could reduce population by 10-15%Misquoted, Gates spoke about reducing population growth rates through better health outcomes, not reducing existing population
  • The Gates Foundation funds vaccines as a depopulation toolFalse, Gates Foundation vaccines save lives and reduce child mortality; the Lancet estimates 154 million lives saved in 50 years
  • Gates wants to force-vaccinate people to sterilize themNo evidence, fabricated; the original article making this claim was authored by a tabloid journalist, not Gates
  • Gates admitted the depopulation plan in official documentsFalse, no such documents exist; multiple fact-checkers have confirmed this