Horizon - Season 46 Episode 18 How Many People Can Live on Planet Earth?
Naturalist Sir David Attenborough investigates whether the world faces a population crisis and if it is the duty of individuals to change the way they live.
First Air Date: Feb 04, 1964
Last Air date: Aug 18, 2025
Season: 61 Season
Episode: 1170 Episode
Runtime: 60 minutes
IMDb: 7.40/10 by 33.00 users
Popularity: 18.1809
Language: English
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Episode
Why Are Thin People Not Fat?
Cannabis: The Evil Weed?
Why Do We Dream?
Can We Make a Star on Earth?
The Secret Life of Your Bodyclock
What's the Problem with Nudity?
How to Survive a Disaster
Who Do You Want Your Child to Be?
Why Can't We Predict Earthquakes?
Alan and Marcus Go Forth and Multiply
How Violent Are You?
Do I Drink Too Much?
The Secret You
Fix Me
Who's Afraid of a Big Black Hole?
Why Do We Talk?
How Long is a Piece of String?
How Many People Can Live on Planet Earth?
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