I support a group called the Optimum Population Trust which campaigns to reduce birth rates because I think, if we keep on growing, we're not only going to damage nature but we're likely to see even more inequality and human suffering.


How Many People Can Live on Planet Earth? (BBC Horizon, 2009)

David Attenborough Quotes

I support a group called the Optimum Population Trust which campaigns to reduce birth rates because I think, if we keep on growing, we're not only...

I support a group called the Optimum Population Trust which campaigns to reduce birth rates because I think, if we keep on growing, we're not only...

I support a group called the Optimum Population Trust which campaigns to reduce birth rates because I think, if we keep on growing, we're not only...

I support a group called the Optimum Population Trust which campaigns to reduce birth rates because I think, if we keep on growing, we're not only...