Last Friday, over 4 million people worldwide joined the Global Climate Strikes. Yesterday, at least 2 million more marched! 500,000 people marched in Montreal—the largest climate rally of all time. Young leaders are truly showing us the way. Greta Thunberg’s speech at the UN on Monday spoke truth to power. Her passion, grief, and rage are palpable. This is a global wake-up call.

Greta Thunberg’s 4 minute speech at the United Nations was heard around the world.

There are more amazing videos below, and you should bask in the sheer magnitude of these strikes for a moment. But you may also be asking yourself: What’s next? What do I do now? Here are some ideas:

Together, we can all make a difference.

Now for those amazing videos I mentioned! Enjoy:

Montreal, Canada (500,000 marched):

It’s official. 500,000 people came out into the streets of Montreal today to join the Global #ClimateStrike



They’re part of the 6.6 million who took part all over the world. The momentum is on our side and we are not going anywhere. #FridaysForFuture pic.twitter.com/vfQfU3LqZn — 350 dot org (@350) September 27, 2019

Rome, Italy (200,000 marched)

#SystemChangeNotClimateChange

Si rialza la marea!

A #Roma più di 200 mila persone.

In tutta Italia oltre un milione di persone hanno partecipato al #ClimateStrike #FridayForFuture #FridaysForFuture pic.twitter.com/kL5kRWKyi9 — Radio Accese (@RadioAccese) September 27, 2019

Austria (150,000 marched)

150.000 Menschen waren heute in ganz Österreich beim #Earthstrike für mehr Klimaschutz auf den Straßen. 😍 Alleine in Wien war der Demozug 40 Minuten lang. Hier im Schnelldurchlauf. 🌍#UnitedForClimate #TatenStattWorte #FridaysForFuture #AlleFürsKlima pic.twitter.com/Jdr5I9Dx8G — Greenpeace Austria 💚 (@GreenpeaceAT) September 27, 2019

Santiago, Chile (100,000 marched)

+100mil de nosotros marchamos hoy en Stgo por un futuro mejor. Los políticos tienen que escuchar a la ciencia y ACTUAR AHORA. La gente está muriendo, el planeta está sufriendo. La lucha continúa. EL CAMBIO ESTÁ LLEGANDO, LES GUSTE O NO! @GretaThunberg pic.twitter.com/2ag8XNjr72 — Fridays for Future Santiago (@FFFSantiago) September 28, 2019

Barcelona, Spain (100,450 marched)

[1] Estem encara en xoc. Aquest matí hem calculat el numero de persones basant-nos en ràtios i imatges aèries. Atentes al número: 100.450 persones!



🌎🌏🌍💜💚 pic.twitter.com/qAew6I9Dti — Fridays For Future Barcelona (@f4f_barcelona) September 28, 2019

New Delhi, India

Last time those barricades stopped us. Now they aren't. We are unstoppable.#ClimateStrike New Delhi, India#FridaysForFuture@GretaThunberg pic.twitter.com/rrUFkrVDUY — John Paul Jose (@johnpauljos) September 27, 2019

Vancouver, Canada

Arusha, Tanzania

Seoul, South Korea

Copenhagen, Denmark

Mumbai, India

Milan, Italy

Budapest, Hungary

Yesterday we joined millions of climate strikers around the world in Budapest. Together we can stop climate crisis! #FridaysforFuture #climatemarch #climatestrike #Budapest pic.twitter.com/f07NfxwfZr — Fridays for Future Magyarország (@FMagyarorszag) September 28, 2019

Quebec City, Canada

Göteberg, Sweden

Santa Barbara, California, USA

Buenos Aires, Argentina

Se realizan movilizaciones en todo el país, como parte de la Huelga Mundial del Clima. Se trata de una protesta que acompaña las actividades a nivel global que realizan estudiantes de todo el mundo. La emergencia climática no espera. @temasteleSUR @FFFArgentina @teleSURtv pic.twitter.com/MYyElUBXvt — Edgardo Esteban (@edgardotlsur) September 27, 2019

Wellington, New Zealand

Lausanne, Switzerland

Guayaquil, Ecuador

Hoy en Guayaquil nos reunimos a hablar de la #EmergenciaClimática, porque sólo tenemos un planeta y sin él las otras causas no tienen sentido. #ClimateStrike #ExtinctionRebelion #FridaysForFuture pic.twitter.com/6k5hWWA96l — Carla Estefania 🌈🦄💚💜 (@EstefParejaF) September 27, 2019

Moscow, Russia

My first single strike on Pushkinskaya Square in Moscow!



(People under 18 can’t strike in Russia but I was lucky no one checked my passport today so I wasn’t detained)#GlobalClimateStrike #FridaysForFuture pic.twitter.com/KnSZLmT1h9 — Margarita Naumenko (@paaiegen) September 27, 2019

Students, activists & indigenous peoples held #FridaysForFuture #ClimateStrike protests in a record 21 cities in Russia, but not in Moscow, which didn't allow it. So @greenpeaceru staged an action near the Russian government building https://t.co/uXEi80Fzwa pic.twitter.com/NCKOfL4FSu — Alec Luhn (@ASLuhn) September 27, 2019