The set of interview questions that I would like to ask Leonardo Dicaprio are :
(a) When did you realize that the environmental issues have reached the point to be hazardous ?
(b) What are the causes that led to climate change ?
(c) How far can man be held responsible for global warming ?
(d) What, in your opinion, can be done to control this global issue ?
(e) In your speech, you said ' Solving this crisis is not a question of politics. It is question of our survival'. Can you please throw light on it ?