In November 2015, the SGI signed on to the Buddhist Climate Change Statement representing "over a billion Buddhists worldwide" in a call to action submitted to world leaders at the 21st session of UN climate change talks held in Paris. The statement affirms that Buddhist spirituality compels environmental protection and expresses solidarity with Catholic and Muslim leaders who have taken a similar stance. Described as "one of the most unified calls by a religion's leadership," the statement draws on the 2009 pan-Buddhist statement, "The Time to Act is Now: A Buddhist Declaration on Climate Change," to which SGI-USA among others became a signatory in early 2015.