The Alchemy of Air
Thomas Hager talked about the disconnect between population theorists from Thomas Malthus to Paul Ehrlich who predicted mass starvation in the 1970s to the 1980s and the actuality of global …
1,396 viewsThomas Hager talked about the disconnect between population theorists from Thomas Malthus to Paul Ehrlich who predicted mass starvation in the 1970s to the 1980s and the actuality of global …
1,396 views