How to pronounce “quadrupling” in English

quadrupling in size.

So knowing that we've seen quadrupling in rates of mental health challenges, knowing that that's hit women particularly hard in this time of the pandemic, and that more women are

doubling, tripling, quadrupling those numbers over the next 30 years.

And we're on this track where they're saying conservative estimates-- at least a doubling, probably a quadrupling of wildfire by mid-century.