Climate change is a big problem — and we’re going to need a big team to solve it. That means reaching people who might not think of themselves as climate activists. This week, we explore what the climate movement can learn from YouTubers...starting with MrBeast.

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We’ll send you calls to action, must-read articles and other surprises every week when we put out a new episode. In the meantime, check out our Calls to Action archive here for all of the actions we've recommended on the show. And if you take any of the actions we recommend, tell us about it! Send us your voice message, ideas or feedback with our Listener Mail Form. We might use it in an upcoming episode. 

Want to plant a tree? Here are some treesources:

Find the right tree for the place you live with the National Wildlife Federation’s Plant Finder: nwf.org/nativeplantfinder

Learn how to plant and take care of your tree: arborday.org/trees

Some cities will give you a tree to plant for free! Here are a few:

Los Angeles, CA: cityplants.org

Denver, CO: theparkpeople.org/what-we-do/denver-digs-trees

Portland, OR: portlandoregon.gov/parks/73498

St. Louis, MO: moreleaf.org

Philadelphia, PA: treephilly.org

Fort Worth, TX: fortworthtexas.gov/forestry/free-trees

Austin, TX: treefolks.org/free-trees

If you aren’t able to plant a tree, you can adopt one! Take care of a street tree in your neighborhood in these cities:

NYC: https://www.nyrp.org/about/programs/tree-giveaway/

Miami, FL: https://www.miamidade.gov/global/service.page?Mduid_service=ser1467835324112359

Richmond, CA: http://www.groundworkrichmond.org/adopt-a-tree.html

Cambridge, MA: https://www.cambridgema.gov/iwantto/adoptatree

Lexington, KY: https://ufi.ca.uky.edu/adopt-a-tree

Minneapolis, MN (get a free beer when you adopt!): http://www.brewingabetterforest.com/adopt-a-tree.html

Pinecrest, FL: https://www.pinecrest-fl.gov/our-village/green-initiatives/adopt-a-tree-programs

Fairview Park, OH: https://www.fairviewpark.org/service-department/adopt-a-tree/

Stafford Township, NJ https://www.staffordnj.gov/418/Adopt-A-Tree

If your city has a tree planting program too, send it to us and we’ll add it to the list! Submit via our Listener Mail Form.

Send us pictures of you hugging your saplings on Instagram and Twitter @how2saveaplanet.

Learn How to Stop a Bird Murdering Cat

Special thanks to our guest: Matt Fitzgerald

This episode of How to Save a Planet was produced by Anna Ladd. The rest of our reporting and producing team includes Rachel Waldholz and Kendra Pierre-Louis. Our senior producer is Lauren Silverman. Our editor is Caitlin Kenney. Sound design and mixing by Peter Leonard with original music by Emma Munger.

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