Culture will not change right after we announce our intention to change it.
That new action we believe will improve the culture, we’ll have to perform it repeatedly over years, until people believe that “this is how things are really done around here.”
If the percentage of female executives has been below 10% for ages in our company, and we announce an intention to do better, will women believe us if the percentage jumps to 12% the next year? Probably not. But if it steadily climbs every year and settles at 50% for a long period of time, somewhere along the way the culture will shift.
The same idea applies to how we change any aspect of the culture – how transparent we are, how inclusive we are, how much we support each other, and so on. It requires that we pay attention, that we listen, that we have a clearly-stated and meaningful goal, and that we take massive and sustained action.