Roberta Fallon:
Jared Diamond, speaking at Irvine Auditorium
Roberta Fallon:
Steve, doing some work before Jared Diamond, speaking at Irvine Auditorium
Roberta Fallon:
Jared Diamond, speaking at Irvine Auditorium
Roberta Fallon:
Jared Diamond, speaking at Irvine Auditorium
Roberta Fallon:
Jared Diamond, speaking at Irvine Auditorium
Roberta Fallon:
Jared Diamond, speaking at Irvine Auditorium
Roberta Fallon:
Jared Diamond, speaking at Irvine Auditorium
Roberta Fallon:
Jared Diamond, speaking at Irvine Auditorium
Roberta Fallon:
Jared Diamond, speaking at Irvine Auditorium
Roberta Fallon:
Jared Diamond, speaking at Irvine Auditorium