If we like people then lots of people must be good. If we like growth then lots of growth...
It took 123 years for the world to add 1 billion people from 1804.Then 12 years to add 1 billion people from 1999, and today we have over 7.5 billion on the planet.
How much is too much, and what should Australia do about that?
Michael Bayliss from Sustainable Population Australia explains.
Interview by Rod and Tom.

If we like people then lots of people must be good. If we like growth then lots of growth... It took 123 years for the world to add 1 billion people from 1804.Then 12 years to add 1 billion people from 1999, and today we have over 7.5 billion on the planet. How much is too much, and what should Australia do about that? Michael Bayliss from Sustainable Population Australia explains. Interview by Rod and Tom.

7.5 Billion and Counting

Your science on Fuzzy Logic Science Show from Canberra‘s Radio 2XX 98.3FM

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7.5 Billion and Counting

7.5 Billion and Counting