Neanderthal DNA is not ancient history. It is in you right now, between 1 and 2% of your genome, and it arrived because tens of thousands of years ago, when your ancestors walked out of Africa and met people who had been living in Europe and Asia for hundreds of thousands of years, they recognized them as fellow humans. They mated. Repeatedly. Across continents. And the evidence is still sitting in your cells.

What would it feel like to find out the light skin in European and some Asian populations came from Neanderthals, not from modern humans? That Inuit genetic variants for digesting animal fat trace back to the same source? That a single individual found in Romania had a Neanderthal great-great-great-grandparent just five or six generations back, and another found in Siberia had a Neanderthal mother and a Denisovan father? Thirty years ago this was science fiction. Now it is a jaw from a Romanian cave.

The entire Neanderthal population across Europe and Central Asia was likely fewer than 100,000 people at any one time. Groups of 20 to 30, isolated by hundreds of kilometers. They were not picky. Neither, it turns out, were we.

Topics: Neanderthal DNA in humans, ancient DNA research, prehistoric interbreeding, Denisovans, human evolution

GUEST: Bence Viola

Originally aired on 2026-03-04

Neanderthal DNA is not ancient history. It is in you right now, between 1 and 2% of your genome, and it arrived because tens of thousands of years ago, when your ancestors walked out of Africa and met people who had been living in Europe and Asia for hundreds of thousands of years, they recognized them as fellow humans. They mated. Repeatedly. Across continents. And the evidence is still sitting in your cells.
What would it feel like to find out the light skin in European and some Asian populations came from Neanderthals, not from modern humans? That Inuit genetic variants for digesting animal fat trace back to the same source? That a single individual found in Romania had a Neanderthal great-great-great-grandparent just five or six generations back, and another found in Siberia had a Neanderthal mother and a Denisovan father? Thirty years ago this was science fiction. Now it is a jaw from a Romanian cave.
The entire Neanderthal population across Europe and Central Asia was likely fewer than 100,000 people at any one time. Groups of 20 to 30, isolated by hundreds of kilometers. They were not picky. Neither, it turns out, were we.
Topics: Neanderthal DNA in humans, ancient DNA research, prehistoric interbreeding, Denisovans, human evolution
GUEST:&nbsp;Bence Viola
Originally aired on&nbsp;2026-03-04

Shane Hewitt & The Nightshift is your late-night companion for real talk, bold ideas, and unfiltered conversations that matter. Hosted by Canadian radio veteran Shane Hewitt, each episode dives into the headlines, human stories, and hidden truths shaping our world—always with curiosity, compassion, and a sharp edge.

From politics and pop culture to mental health, technology, and everyday life, this podcast is where night owls, deep thinkers, and curious minds come to connect. Featuring expert guests, passionate callers, and Shane’s signature style—thoughtful, fearless, and refreshingly real.

If you crave meaningful dialogue, smart perspectives, and late-night radio energy in podcast form, subscribe now and join The Nightshift.

Shane Hewitt &amp; The Nightshift is your late-night companion for real talk, bold ideas, and unfiltered conversations that matter. Hosted by Canadian radio veteran Shane Hewitt, each episode dives into the headlines, human stories, and hidden truths shaping our world&mdash;always with curiosity, compassion, and a sharp edge.
From politics and pop culture to mental health, technology, and everyday life, this podcast is where night owls, deep thinkers, and curious minds come to connect. Featuring expert guests, passionate callers, and Shane&rsquo;s signature style&mdash;thoughtful, fearless, and refreshingly real.
If you crave meaningful dialogue, smart perspectives, and late-night radio energy in podcast form, subscribe now and join The Nightshift.

Shane Hewitt and The Nightshift

Shane Hewitt is known for his engaging and relatable on-air personality, which captivates listeners. His ability to blend insightful commentary with humour and empathy creates a genuine connection with listeners.  Shane Hewitt and the Night Shift provides relatable content, informative discussions and expert insights – along with a balance of anecdotes and entertainment.

Shane Hewitt is known for his engaging and relatable on-air personality, which captivates listeners. His ability to blend insightful commentary with humour and empathy creates a genuine connection with listeners.  Shane Hewitt and the Night Shift provides relatable content, informative discussions and expert insights – along with a balance of anecdotes and entertainment.