Swedish climate activist Greta Thunberg, center, speaks during an event at the EU Charlemagne building in Brussels, Thursday, Feb. 21, 2019. Thunberg will also participate in a climate march through the city later in the day.
Swedish climate activist Greta Thunberg, center, speaks during an event at the EU Charlemagne building in Brussels, Thursday, Feb. 21, 2019. Thunberg will also participate in a climate march through the city later in the day. Virginia Mayo AP Photo
Swedish climate activist Greta Thunberg, center, speaks during an event at the EU Charlemagne building in Brussels, Thursday, Feb. 21, 2019. Thunberg will also participate in a climate march through the city later in the day. Virginia Mayo AP Photo