The company you keep:
Nations signing the Paris Agreement:
Afghanistan, Albania, Algeria, Andorra, Antigua and Barbuda, Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei Darussalam, Bulgaria, Burkina Faso, Cambodia, Cameroon, Canada, Central African Republic, Chad, Chile, China, Comoros, Congo, Cook Islands, Costa Rica, Cote d’Ivoire, Cuba, Cyprus, Democratic People’s Republic of Korea, Denmark, Djibouti, Dominica, El Salvador, Estonia, Ethiopia, European Union, Fiji, Finland, France, Gabon, Gambia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guyana, Honduras, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Lao People’s Democratic Republic, Latvia, Lesotho, Lithuania, Luxembourg, Madagascar, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Monaco, Mongolia, Morocco, Namibia, Nauru, Nepal, New Zealand, Niger, Niue, Norway, Pakistan, Palau, Palestine, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Republic of Korea, Rwanda, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, Sao Tome and Principe, Saudi Arabia, Senegal, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, Spain, Sri Lanka, Swaziland, Sweden, Tajikistan, Thailand, Tonga, Tunisia, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom of Great Britain and Northern Ireland, Uruguay, Vanuatu, Viet Nam, Zambia, Angola, Bhutan, Burundi, Cabo Verde, Colombia, Croatia, Czechia, Democratic Republic of the Congo, Dominican Republic, Ecuador, Egypt, Equatorial Guinea, Eritrea, Georgia, Guinea-Bissau, Haiti, Iran, Iraq, Kuwait, Kyrgyzstan, Lebanon, Liberia, Libya, Liechtenstein, Malawi, Montenegro, Mozambique, Myanmar, Netherlands, Nigeria, Oman, Qatar, Republic of Moldova, Romania, Russian Federation, San Marino, Serbia, South Sudan, Sudan, Suriname, Switzerland, The former Yugoslav Republic of Macedonia, Timor-Leste, Togo, Trinidad and Tobago, Turkey, United Republic of Tanzania, Uzbekistan, Venezuela, Yemen, Zimbabwe
Nations opposed to the agreement:
Nicaragua, Syria, the United States