TUCSON, Ariz. - The Center for Biological Diversity is distributing 50,000 free Endangered Species Condoms for holiday and New Year’s Eve celebrations around the country. More than 600 volunteer distributors will hand out the condoms at events in all 50 states. The condoms are part of the Center’s 7 Billion and Counting campaign focusing on the effects of rapid human population growth on rare plants and animals.

“There are more than 3 billion people on the planet under the age of 25. The choices this generation makes will determine whether our planet and its wildlife and natural resource base are burdened with 8 billion or 15 billion people. The difference between these paths can be measured by how many other species are left to roam alongside us,” said Jerry Karnas, population campaign director with the Center. “Our Endangered Species Condoms are a great way to get a conversation started about how the growing human population is affecting the wild world around us, especially animals already teetering on the edge of extinction.”

As part of its full-time population campaign launched in 2009, the Center has given out 450,000 free Endangered Species Condoms, featuring polar bears, panthers and other species threatened by population growth, loss of habitat and consumption of natural resources. This year, the Center is providing condoms to college health centers, nightclub owners, environmental activists, women’s reproductive-health groups and other activists around the United States.

The world’s human population has doubled since 1970, reaching 7 billion in October 2011. According to the latest research, it could exceed 9 billion by 2050. In recent weeks, several federal reports have noted the impact that population is having on the natural world. A recent decision to propose Endangered Species Act protection for 66 coral species said that “the common root or driver of most, possibly all” of the threats that corals face — like climate change and changing ocean conditions — is the world’s growing human population. Another report, by the Department of the Interior, raised serious questions about the ability of the Colorado River to meet demands of a growing population in the western United States.

“The evidence is mounting, and the solutions are at hand if only we’re just willing to start talking about them,” Karnas said. “Universal access to birth control, a rapid transition to clean energy, robust land-acquisition programs and much smarter growth policies can combine to forge a future for wildlife and a high quality of life for people. There’s no better time to start than in the new year of 2013.”

The Center is the only environmental group with a full-time campaign highlighting the connection between unsustainable human population growth and the ongoing extinction crisis for plants and animals around the world. In 2011 the Center released a report on the top 10 U.S. species threatened by population growth.