Get the behind-the-scenes story from visual strategist Dan Goods about how a single question launched NASA's Jet Propulsion Lab into action at the beginning of the COVID-19 pandemic, propelling an unprecedented pivot from space-exploring robots to live-saving ventilators. It'll inspire you to wonder: "Is what I'm doing right now the most important thing I can be doing?"

Should I do a juice cleanse? Do I really need eight glasses of water a day? Is it actually possible to "boost" my immune system? You're constantly bombarded with news stories, ads and social media posts telling you how to optimize your health -- but a lot of these sources that pretend to be backed by science have another agenda. Dr. Jen Gunter is here to bust the lies you're told -- and sold -- about your health, debunking some of the stickiest myths out there while helping you to understand how your body really works.

Conventional wisdom frames the ideal career path as a linear one -- a ladder to be climbed with a single-minded focus to get to the top. Career development consultants Sarah Ellis and Helen Tupper invite you to replace this outdated and limiting model with "squiggly" careers: dynamic, open-ended growth paths tailor-made for your individual needs, talents and ambitions. A radical rethink for anyone who feels restricted and defined by the limits of the corporate ladder.

In this practical talk, cybersecurity expert Nadya Bartol brings this crucial topic out into the open, lifting the shame around tech mistakes and offering creative ways to celebrate and reward good cybersecurity habits at work and beyond.

Parents, take a deep breath: how your kids turn out isn't fully on you. Of course, parenting plays an important role in shaping who children become, but psychologist Yuko Munakata offers an alternative, research-backed reality that highlights how it's just one of many factors that influence the chaotic complexity of childhood development. A rethink for anyone wondering what made them who they are today and what it means to be a good parent.

What has the coronavirus pandemic taught us about ourselves and our relationships? In a deeply personal and wide-ranging conversation, leadership expert Simon Sinek shares his own experience caring for his mental health as the world shut down. He discusses why we need to nurture friendships (in both good times and bad), explains why anyone can be a leader -- and reveals the secret to discovering your "why" in life. (This virtual conversation, hosted by head of TED Chris Anderson, was part of an exclusive TED Membership event. Visit ted.com/membership to become a TED Member.)

Think capitalism is broken? Try cooperativism, says co-op enthusiast and researcher Anu Puusa. She lays out how cooperatives -- businesses owned, operated and controlled by their members -- can both make money and have a positive impact on the environment and local communities. With co-ops, Puusa says, doing good business and doing good at the same time becomes possible.

Luvvie Ajayi Jones isn't afraid to speak her mind or to be the one dissenting voice in a crowd, and neither should you. "Your silence serves no one," says the writer, activist and self-proclaimed professional troublemaker. In this bright, uplifting talk, Ajayi Jones shares three questions to ask yourself if you're teetering on the edge of speaking up or quieting down -- and encourages all of us to get a little more comfortable with being uncomfortable.

The pandemic forced the world to work together like never before and, with unprecedented speed, bore a new age of health and medical innovation. Physician-scientist Daniel Kraft explains how breakthroughs and advancements like AI-infused antiviral discoveries and laboratory-level diagnostic tools accessible via smartphones are paving the way for a more democratized, connected and data-driven future of medicine and personalized care.

How do you rediscover a happier, more purpose-driven (and less productivity-obsessed) self in the wake of the pandemic? Quiz yourself alongside work futurist Dominic Price as he lays out a simple yet insightful four-part guide to assessing your life in ways that can help you reconnect with what's really important.