That's right, 191 countries signed the Paris Climate Agreement.

These three main goals were adopted in the Paris Climate Agreement of 2015:

• States set themselves the global goal of limiting global warming to "well below" two degrees Celsius compared to the pre-industrial era with efforts to limit it to 1.5 degrees Celsius.
• The ability to adapt to climate change is to be strengthened and established as an equally important goal alongside the reduction of greenhouse gas emissions.
• In addition, the flow of financial resources is to be harmonised with the climate targets.
• It was signed and recognised by all of the 195 states except: Eritrea, Iran, Libya, and Yemen

Source: United Nations (2023): Treaty Collection Capter XXVII: Environment. At: https://treaties.un.org/Pages/ViewDetails.aspx?src=TREATY&mtdsg_no=XXVII-7-d&chapter=27&clang=_en (last accessed on 04.05.2023)

Federal Ministry for Economic Affairs and Climate Protection (2023): Paris Agreement. at: https://www.bmwk.de/Redaktion/DE/Artikel/Industrie/klimaschutz-abkommen-von-paris.html#:~:text=Das%20Abkommen%20von%20Paris%20verfolgt,auf%201%2C5%20Grad%20Celsius (last accessed on 04.05.2023)

Still very interesting to look at on a variety of topics: https://www.gapminder.org/