"To get something done, a committee should consist of no more than three people, two of whom are absent."
Robert Copeland
I've been on a few committees where I wish this had been true, including some where the outcome would have been better had I been one of the two not there.
But in general, the effectiveness of a committee has more to do with the ability of its members and the clarity of its mission.
Get that wrong and even a committee of one will fail.
"Early in life I, I had to choose between honest arrogance and hypocritical humility. I chose honest arrogance and have seen no occasions to change."
Frank Lloyd Wright 20th century American architect
When Mr. Wright (see the irony in his name given his statement?) said that, he had long since proved he could do as well if not better than he said he could do.
But what about the rest of us?
Is the case for your managerial ability based on what you've done, or what you say you will do?
Often I heard from employees and kids why something expected would not be happening.
I found it difficult to explain that no matter the reason, our client, the teacher, coach, etc., wouldn't care why something they were told would happen, wasn't going to as they assumed.
However, as Mr. Murrow said, the fact that I found getting this point across to be difficult, did not relieve me of the responsibility to do so.
In the end, reward goes to those who perform rather than those who explain why they don't and that is just as true for us adults as it is for our kids.