World War A - When Aliens Attack

This documentary indulges a favourite science-fiction fear by asking what would really happen if hostile aliens attacked Earth. Drawing on scientists and researchers, it weighs the odds of contact, the motives an advanced civilisation might have, and how humanity could hope to respond. It treats a wild premise with a surprisingly serious, speculative eye. Entertaining and thought-provoking, it is a playful yet grounded plunge into cosmic what-ifs. Free to watch in HD on Dr Documentary.

Courtesy of Documentary on YouTube. Watch on YouTube ↗

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