First, we've got population. The world today has 6.8 billion people. That's headed up to about nine billion. Now, if we do a really great job on new vaccines, health care, reproductive health services, we could lower that by, perhaps, 10 or 15 percent.
https://www.ted.com/talks/bill_gates_innovating_to_zero/transcript?language=en
Note to lash:
He's saying the way to lower the population growth rate is to use abortion, sterilization and pharmacological murder. That's the "gates method".
You need to improve your reading comprehension.
Further, to be fully understood, these brief comments from bg need to be taken in the context of his life work and life commentary. He's a psychopathic mass murderer.