The Lavoisier Group is an Australian organisation formed by politicians and dominated by retired industrial businesspeople and engineers. It does not accept the science of global warming and works to influence attitudes of policy makers and politicians. The organisation downplays the risk of the effects of global warming, rejects the scientific conclusion that human activity causes it, and opposes policies designed to curtail it. Some members regard climate change as a "scam."
The group was named after French scientist Antoine Lavoisier (1743-1794), the father of modern chemistry who disproved the Phlogiston theory of combustion.
The Lavoisier Group was created in response to submissions by the Australian Greenhouse Office to Cabinet to implement a carbon trading scheme. Its founders claimed that there had been "very little ongoing public debate about these proposals... are of the view that the science behind global warming policy is far less certain than its protagonists claim, and we also believe that the economic damage which Australia would suffer, if a carbon tax of the magnitude canvassed in AGO documents were imposed, would be far, far greater than is currently appreciated in Canberra"
Following an inaugural conference in May 1999, the group was founded in April 2000 by former Finance Minister Peter Walsh,Ian Webber, Ray Evans, Harold Clough (current Director of Institute of Public Affairs), Robert Foster and Bruce Kean, with an opening address by supporter Hugh Morgan. Secretary Ray Evans describes the 90-odd Lavoisier members as a "dad's army" of mostly retired engineers and scientists from the mining, manufacturing and construction industries, such as Garth Paltridge and Ian Plimer. The annual subscription fee is 50 dollars, and the annual budget is 10,000 dollars.