Robin Dunbar is an anthropologist, evolutionary psychologist, head of the Social and Evolutionary Neuroscience Research Group at the University of Oxford and an author.\nMost animals need friends to survive. But no other animal has as layered and complex a social life as humans. The last 2 million years from trees to plains to apartments has caused huge changes to the setup of our social groups, and it's a fascinating story.\nExpect to learn why any group size over 90 ends up with more people being killed than being born, why men don't have a best friend forever but women do, the link between human brain size and social groups, how male and female friendships differ, why the modern world has the most loneliness ever, what the single largest impact on your health is and much more...\nSponsors:\nGet 10% discount on all Gymshark\u2019s products at\xa0https://bit.ly/sharkwisdom (use code: MW10)\nGet $100 discount on the best water filter on earth from AquaTru at\xa0https://bit.ly/drinkwisdom (discount automatically applied)\nGet 20% discount on all Keto Brainz products at\xa0https://ketobrainz.com/modernwisdom (use code: MW20) and follow them on Instagram at https://www.instagram.com/ketobrainz/\nExtra Stuff:\nBuy The Social Brain - https://amzn.to/41YvOt9\xa0\nGet my free Reading List of 100 books to read before you die \u2192 https://chriswillx.com/books/\nTo support me on Patreon (thank you): https://www.patreon.com/modernwisdom\n-\nGet in touch.\nInstagram:\xa0https://www.instagram.com/chriswillx\nTwitter:\xa0https://www.twitter.com/chriswillx\nYouTube: https://www.youtube.com/modernwisdompodcast\nEmail: https://chriswillx.com/contact/\xa0\nLearn more about your ad choices. Visit megaphone.fm/adchoices