How many times must a man look up Before he can see the sky? Yes, ‘n’ how many ears must one man have Before he can hear people cry? Yes, ‘n’ how many deaths will it take till he knows That too many people have died? The answer, my friend, is blowin’ in the wind, The answer is blowin’ in the wind.

“How many times must a man look up Before he can see the sky? Yes, ‘n’ how many ears must one man have Before he can hear people cry? Yes, ‘n’ how many deaths will it take till he knows That too many people have died? The answer, my friend, is blowin’ in the wind, The answer is blowin’ in the wind.”

Bob Dylan