When did Q&A Season 12 Episode 19 air?
Q&A Season 12 Episode 19 aired on June 17, 2019.


Joining Tony Jones to talk everything science: physicist Prof. Brian Cox, marine ecologist Emma Johnston, atmospheric and climate scientist David Karoly, astrophysicist Kirsten Banks and astrobiologist Martin Van Kranendonk.
Direct answers for episode-level questions and details.
Q&A Season 12 Episode 19 aired on June 17, 2019.
This episode runs for approximately 60 minutes.
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