Actor, Producer Dia Mirza, also the Goodwill Ambassador UN Environment has called on India to realize that climate change is real. Climate action most necessary. Think. Feel. Respond. This could be us. Legislators?, she tweeted. She was responding to a CNN report that 'Australian authorities are urging residents to abandon entire towns that lie in the path of intensifying wildfires, and are launching naval and air rescue operations along the country's southeast coast'.