General English ( Learning Hub )

A genetic study of woolly mammoths found on an isolated Arctic island shows they reached a stable population that lasted millennia, so were probably wiped out by a random event rather than inbreeding

Rock art is a truly global phenomenon, with discoveries of cave paintings and etchings on every continent that ancient humans inhabited – but how many times was it invented over human history?

The fact of the matter is many of the biggest decisions that leave a long-lasting impact on our lives generally occur in our teens and twenties – college, career, marriage, moving out, handling finances, having children, and so on. Despite all the decision-making, this time of our lives doesn't have to be so confusing and anxiety-driven. In her talk, Livi explains that a few mindset shifts and some intentional emotional development can eradicate so much of that unease and help young adults build the joyful, fulfilling future they deserve. Livi Redden is an author, speaker, and podcaster who guides teens and twenty-somethings on how to intentionally steer their lives through the power of emotional development, mindfulness, and accountability so they can live the fulfilling, joyful lives they deserve. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at