A series of interviews for Why are We Here?, a four-part documentary in which Oxford physicist Ard Louis and film-maker David Malone meet scientists, philosophers and writers to discuss questions about meaning and the nature of the universe.
![](https://sites.harvard.edu/martin-nowak/files/2024/03/The-Mathematics-of-Cooperation-2f17a78ede26b857-1024x576.png)
Martin Nowak: The Mathematics of Cooperation
Mathematical biologist, Martin Nowak, explains the mathematical rules underlying evolution which point to cooperation. Part of a conversation with Ard Louis and David Malone for the ‘Why Are We Here?’ documentary series.
![](https://sites.harvard.edu/martin-nowak/files/2024/03/A-Rational-God-b9cc155a390b2b15-1024x576.png)
Martin Nowak: A Rational God
Mathematical biologist, Martin Nowak, explains how, as a scientist, he thinks not believing in God is more irrational than believing in God. Part of a conversation with Ard Louis and David Malone for the ‘Why Are We Here?’ documentary series.
![](https://sites.harvard.edu/martin-nowak/files/2024/03/Life-Meaning-and-God-290d862b3424b7a8-1024x574.png)
Martin Nowak: Life, Meaning and God
Mathematical biologist, Martin Nowak, explains how he believes the meaning of life is intimately bound up with a belief in God. Part of a conversation with Ard Louis and David Malone for the ‘Why Are We Here?’ documentary series.