Why Humans Should Merge with AI | D. Scott Phoenix | TED

0:00 – 2:04

The Oxygen Crisis That Created Complex Life

Two billion years ago, a bacterial innovation nearly wiped out all life on Earth. Photosynthesis had just been discovered, and it produced oxygen, a poison that tore apart the delicate chemistry every living thing depended on. The planet changed faster than life could adapt, triggering what some scientists call Earth's first mass extinction event. But somewhere in that dying world, something extraordinary happened. A larger cell swallowed a smaller one and, instead of digesting it, merged. The smaller cell became what we now call mitochondria, the tiny powerhouses inside nearly every complex cell on Earth. This fusion created a massive energy surplus, funding everything that followed: bigger cells, bodies, brains. Every breath you take is still powered by descendants of that ancient partnership. This single accident in a dying world is why everyone in this room is alive today. Biologists call these moments major transitions, when separate entities stop competing and start building something new together. Molecules became cells, cells became bodies, individuals became societies. Every rung on this ladder was climbed through mergers. We now stand at the threshold of the next major transition: the merger of humans and AI.