Technology has to be invented or adopted. – Jared Diamond
Thousands of years ago, humans domesticated every possible large wild mammal species fulfilling all those criteria and worth domesticating, with the result that there have been no valuable additions of domestic animals in recent times, despite the efforts of modern science. – Jared Diamond
Tasmanian history is a study of human isolation unprecedented except in science fiction – namely, complete isolation from other humans for 10,000 years. – Jared Diamond
The main thing that gives me hope is the media. We have radio, TV, magazines, and books, so we have the possibility of learning from societies that are remote from us, like Somalia. We turn on the TV and see what blew up in Iraq or we see conditions in Afghanistan. – Jared Diamond