After 3.8 billion years, humankind is about to start evolving by new rules. Our ability to read, write, and hack our DNA is growing fast - and we are not ready, says Jamie Metzl, author of "Hacking Darwin: Genetic Engineering and the Future of Humanity." He joins to discuss the promise and peril of our genetic future.

From the TVO streaming audio-visual collection. Aired on March 01, 2021.