Policy Documents

500 Scientists Whose Research Contradicts Man-Made Global Warming Scares

Dennis T. Avery –
September 14, 2007

The following list includes more than 500 qualified researchers, their home institutions, and the peer-reviewed studies they have published in professional journals providing historic and/or physical proxy evidence that:

1) Most of the recent global warming has been caused by a long, moderate, natural cycle rather than by the burning of fossil fuels;

2) The sun’s varying radiance impacts the Earth’s climate as more or fewer cosmic rays create more or fewer of the low, wet clouds that act as the Earth’s thermostats, deflecting more or less solar heat out into space.

3) Sea levels are not rising rapidly nor are they likely to;

4) Wild species are not being driven to extinction but rather are increasing the biodiversity of our wildlands;

5) Fewer human deaths are likely rather than more as the current warming continues, since cold is far more dangerous and the Earth is always warming or cooling;

6) Food production is likely to thrive during the decades ahead, rather than collapsing due to climate overheating; or

7) Our storms are likely to be fewer and milder as the declining temperature differential between the equator and the poles reduces their power.

The list includes researchers from many of the world’s top research institutions, such as the Lamont-Doherty Earth Observatory affiliated with Columbia University, the Harvard-Smithsonian Center for Astrophysical Research, the Woods Hole and Scripps Oceanographic Institutes, Sweden’s Upsala University, New Zealand’s Waikato University, South Africa’s Witwatersrand University, and the Chinese Academy of Sciences.

The key dispute, of course, is whether the recent global warming has been due to humans burning fossil fuels or to the natural, moderate 1,500 year cycle discovered in the Greenland and Antarctic ice cores in the 1980s. Willi Dansgaard of Denmark and Hans Oeschger of Switzerland discovered the climate cycle, in the first long Greenland ice cores. Claude Lorius of France led the Antarctic team that reported on the first long Antarctic ice core in 1985. They shared the Tyler Prize--the environmental version of the Nobel--in 1996.

Dansgaard-Oeschger cycles have since been found in seabed and lake sediments, ancient tree rings, boreholes, cave stalagmites, glacier movements, and archeological artifacts all over the world. We rejoice that their work is now supported by hundreds of peer-reviewed research reports, with more than 1,000 authors and co-authors, from research institutions around the world.

This partial listing is derived primarily from the citations in our book, Unstoppable Global Warming Every 1,500 Years. As the time of our small staff permits, we will publish additional studies and their authors to support the very important view that the Modern Warming is natural and no more dangerous than were the Medieval Warming, the Roman Warming and the Holocene Warming before it.