News Environment The Only Nations That Haven't Signed 1997's Global Climate Treaty Are Afghanistan, Sudan & the U.S.A. By Brian Merchant Brian Merchant Twitter Writer UC Santa Barbara Brian Merchant is the author of The One Device, editor for OneZero, and is writing a book about Luddites. He lives in Los Angeles. Learn about our editorial process Updated January 27, 2021 12:31PM EST Markus Spiske / Unsplash Share Twitter Pinterest Email News Environment Business & Policy Science Animals Home & Design Current Events Treehugger Voices A total of 192 countries have signed and ratified the Kyoto Protocol, the 1997 treaty that's the closest thing we have to a working global agreement to fight climate change. That's almost every country, state, and even one "regional economic integration organization", according to the United Nations. Let's take a look at just a handful of the nations that have signed Kyoto. Who Has Signed? JapanAustraliaCanadaBotswanaChinaSomaliaIraqEvery nation in the European UnionIndiaCambodiaRussiaetc. You get the picture. There are precious few things that the entire world agrees upon; the Kyoto Protocol is one of them. When India, Pakistan, China, Japan, Bosnia, Serbia, South Korea, North Korea, Turkey, Armenia, the entire European Union, along with nearly every other nation in existence, can all agree that something is a good idea, it's probably an indicator that said idea has merit. In this case, the international community has definitively reached a consensus that fighting climate change is a worthy undertaking, and that the measures outlined in Kyoto provide a reasonable framework by which to do it. Others Haven't Signed And yet, there are outliers. Behold, the complete list of nations that have not yet signed or ratified the Kyoto Protocol: AfghanistanSouthern SudanAndorraThe Vatican CityTaiwanThe United States Of those, Vatican City is an 'observer' of the process, and was not asked to sign. Its population is an estimated 1,000 people. Southern Sudan is the world's newest nation, and has only existed for about a decade. That its leadership has not gotten around to signing a 1997 climate accord is understandable. It probably hasn't even filed all of its 'new nation' paperwork yet. Taiwan, as you know, suffers never-ending political complications due to omnipresent tensions with China; it is not technically its own state, and therefore, whether or not it can ratify Kyoto is a matter of contention. That leaves the United States and Afghanistan as the two sole nations who have no excuse for not signing Kyoto. It's not like one of those countries has become an active war zone for the last decade, and ... woops. Perhaps one of the reasons Afghanistan has not yet signed Kyoto is that it has been too busy battling tribal insurgencies and getting bombed by the other non-signer. So that leaves the United States. The biggest economy on the planet, the richest nation in history. The only country that is convinced it can afford to say 'to hell with fighting climate change' at the expense of the 192 other nations with which it shares the earth. View Article Sources “Holy See (Vatican City).” CIA World Factbook.