https://www.vice.com/en_us/article/wdbgyq/ecosexuals-believe-having-sex-with-the-earth-could-save-it

"Sprinkle and Stephens talk openly about ecosexuality as a new form of sexual identity.

According to Reed's research, the term "ecosexuality" has existed since the early 2000s, when it started appearing as a self-description on online dating profiles. It wasn't until 2008 that it began its evolution toward a fully fledged social movement, when Sprinkle and Stephens began officiating ecosexual weddings. The two artists had been active in the marriage equality movement, and they wanted to harness that energy for environmental causes."