On this week's Tech Nation, Dr. Moira Gunn speaks with:
JARED DIAMOND
Pulitzer Prize-winning Author
Guns, Germs and Steel and
The World Until Yesterday: What We Can Learn from Traditional Societies?
Then on BioTech Nation:
SIMON WILKINSON
Director and CEO, Innate ImmunoTherapeutics
.. a drug for later stage Multiple Sclerosis ..
And on BioIssue of the Week with David Ewing Duncan: