Everything you see here is my personal opinion/belief.
Instituto Socioambiental: a nonprofit organization that works with indigenous communities all over Brazil/Amazon. They are bravely facing the surge in deforestation and illegal mining "overlooked" by Brazil's current government (2018-2022). They accept donations.
https://www.regnskog.no/en/: Rain Forest Foundation Norway.
Illegal mining in the Amazon: "New survey reveals the existence of more than 2000 points and 200 illegal mining areas in six Amazonian countries"(information and statistics that people should know about)
Global Alliance for Partnerships on Media and Information Literacy: an effort to promote international cooperation to ensure that all citizens have access to media and information competencies
English learning center - Minneapolis: non-profit that helps refugees and immigrants to learn English and Mathematics in Minneapolis. I volunteered there for a year, they do a beautiful and essential job for the community