How Did We Get Here? - Why do only humans experience puberty?

Please watch: "UNSWTV: Entertaining your curiosity" https://www.youtube.com/watch?v=bQ7UO8nxiL0 -~-~~-~~~-~~-~- SUBSCRIBE now to UNSWTV: http://www.youtube.com/user/unsw?sub_confirmation=1 Why are we the only species to suffer through puberty? Why, why, oh why..Find out how about more two extra stages of the life cycle in this latest episode of How Did We Get Here with evolutionary biologist Darren Curnoe. UNSWTV is the official channel of UNSW Australia (the University of New South Wales), a powerhouse of cutting-edge research and teaching in the Asia-Pacific based in Sydney. For more information: www.unsw.edu.au https://www.facebook.com/unsw Twitter @unswtv