Sputnik is live from Berlin, Germany, as environmental activist Greta Thunberg is participating in a Fridays for Future youth march to call on the authorities to take political action on climate change.
To date, more than 400 events have been planned across Germany, with the Swedish activist expected to speak outside the parliament, the Bundestag.
The Fridays for Future movement is known for launching school strikes around the globe more than two years ago arguing that time was running out to stop irreversible damage from global warning.
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