yego.me
yego.me
💡 Stop wasting time. Read Youtube instead of watch. Download Chrome Extension

Our Fight Against Death | Origins: The Journey of Humankind

less than 1m read
·Nov 11, 2024

Humanity's struggle against death has been our most enduring fight. History has given us one weapon in this existential battle: we fight back with medicine. Tens of thousands of years ago, our ancestors scavenged the natural world for remedies. Imagine the incredible leaps of faith we had to take in an effort to ease the pain, mend the broken, and revive the sick.

Medicine was a dark art, full of false starts and false gods. But when we struck upon some form of relief, it swept like wildfire through humankind. We built on every success until medicine became a form of science. That's when we discovered the real killers within us: microscopic armies hidden within our bodies, waging war on our species for thousands of years.

Medicine is our great weapon to fight back against invisible, unthinkable death. [Applause] From superstition to science, medicine has become one of humanity's most powerful tools. And with each new challenge, we may stumble, but we find a way to get stronger and smarter to beat back fatal diseases and extend our lifespans. We even crack open our genetic code.

This is the story of how our fight against death has determined our fate, how it became the driving force of our evolution, how our tireless pursuit of medicine has made us modern, and even made us superhuman. This is origins. [Music]

Diadochi and the Hellenistic Period | World History | Khan Academy
Charlie Munger SELLS 50% of Alibaba Stock!

More Articles

View All
Enrique Iglesias - Bailando ft. Descemer Bueno, Gente De Zona
I look at you, and it takes my breath away. When you look at me, my heart skips a beat. My heart slowly beats. In the silence, your look says a thousand words (uh). The night when I’m begging you not to let the sun come up. Dancing (dancing), dancing (da…
Jim Steyer on safely keeping children connected & engaged during school closures | Homeroom with Sal
Hi everyone! Sal Khan here. Welcome to the Daily Homeroom. Uh, for those of y’all who don’t know what this is, you’re just showing up off of Facebook or YouTube. This is something that we started once we started seeing math school closures, and it’s reall…
Probability of sample proportions example | Sampling distributions | AP Statistics | Khan Academy
We’re told suppose that 15% of the 1750 students at a school have experienced extreme levels of stress during the past month. A high school newspaper doesn’t know this figure, but they are curious what it is. So they decide to ask us a simple random sampl…
Education as an investment | Careers and education | Financial Literacy | Khan Academy
At a very high level, an investment is when you’re putting, let’s say, your money now into something in the hope that in the future you’re going to get more than that amount of money back. The extra amount that you get back you would call your return on y…
Feedback
So now I want to talk a little bit about the concept of feedback. This is a really important concept. It was developed in the 1920s, the idea of using feedback, and it was done at Bell Labs, Bell Telephone Laboratories. Remember we talked about this on th…
What Motivated Soldiers to Be the First to Climb the Siege Ladder?
Being the first on the wall in a siege often meant certain death. It involved battling through to the wall, climbing an exposed ladder or siege tower through a hail of projectiles, only to meet a superior force of defenders upon reaching the top. Neverthe…