Greta Thunbergs speech at UN climate change conference

Swedish activist Greta Thunberg says “we no longer have time to leave out the science,“ as she gave a speech at the U.N. global climate conference in Madrid - accusing world leader of “clever accounting and creative PR” to avoid action on the climate crisis. (Subscribe: ) Thunberg told the crowd that the world’s rapidly declining carbon budgets would be gone within eight years based on current emission levels. “How do you respond to the fact that basically nothing is being done about this without feeling the slightest bit of anger? And how do you communicate this without sounding alarmist? I would really like to know,” she said.