Season 62
13 episodes · Jan 6, 2023
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S62E1Last of the Right Whales
Jan 6, 2023North Atlantic right whales are on the brink of extinction. Follow the fight to save them.
S62E2Rat City
Jan 13, 202344mRemarkable superpowers make rats the evolutionary heroes of the animal kingdom.
S62E3Science & Cannabis
Jan 20, 202344mIs cannabis a medical cure-all or snake oil? Scientists distinguish the medicine from the myths.
S62E4Secret Agents Of The Underground Railroad
Feb 3, 202344mHow staff at a luxury hotel in Niagara Falls, NY helped ferry enslaved people to freedom.
S62E5Walking With Ancients
Feb 10, 202344mNew archaeological discoveries are challenging our understanding of when the first people arrived in North America, rewriting the human story.
S62E6Apocalypse Plan B
Feb 17, 202344mSome scientists are proposing radical ways to cool our warming planet – but others say it’s time to restore nature on a global scale.
S62E7True Survivors
Feb 24, 202344mHow have humans survived extreme environmental change in the past? And what will it take to survive what’s next?
S62E8Grizzly Rewild
Mar 3, 202344mFive orphaned grizzly bear cubs get a second chance at life in the wild, but can they survive without their mother? A groundbreaking study follows the bears to find out if rewilding works.
S62E9Bug Sex
Mar 10, 202344mBroken genitals and cannibalism. Welcome to the weird and wonderful world of how bugs get busy.
S62E10War for the Woods
Mar 17, 202344mThirty years after historic logging protests on Vancouver Island, the battle to protect old growth forests is still raging.
S62E11The Secrets of Friendship
Mar 24, 202344mStep into the world of 'friendship detectives', who are unravelling the mysteries of social behaviours in humans and other animals.
S62E12Woodpeckers: The Hole Story
Mar 31, 202344mInside the secret and rhythmic world of one of nature’s best lumberjacks.
S62E13Suzuki Signs Off
Apr 7, 202344mFor 44 years, David Suzuki has taken us around the world to explore science, technology, and nature – and now for something completely different. End of series.