Bill Gates - Reduce population through vaccination

This is an excerpt from the documentary Died Suddenly. Where Bill Gates said he will reduce the world's population by 10% through vaccination. Politifact claims to have debunked this. View the original clip from his Ted Talk from 2010. Forward to 04:20 and decide whether it has been debunked
https://www.ted.com/talks/bill_gates_innovating_to_zero/transcript