Protesters march at the Mass Slow March for Climate in Melbourne, Australia...

The Red Rebel Brigade march in front of Blinky the Zombie Koala at the Mass...

Climate activist Freya Clough Good at the Mass Slow March for Climate in Me...

Blinky the Zombie Koala at the Mass Slow March for Climate in Melbourne, Au...

Climate activist Deanna Maree ''Violet'' Coco speaks at the Mass Slow March...

The Red Rebel Brigade march in front of Blinky the Zombie Koala at the Mass...

The Red Rebel Brigade march in front of Blinky the Zombie Koala at the Mass...

The Red Rebel Brigade march in front of Blinky the Zombie Koala at the Mass...

The Red Rebel Brigade march in front of Blinky the Zombie Koala at the Mass...

The Red Rebel Brigade march in front of Blinky the Zombie Koala at the Mass...

The Red Rebel Brigade march at the Mass Slow March for Climate in Melbourne...

The Red Rebel Brigade march at the Mass Slow March for Climate in Melbourne...