This song was written in the 60's...and it can still be relevant in today's times

Last night I had the strangest dreamI ever dreamed beforeI dreamed the world had all agreedTo put an end to warI dreamed I saw a mighty roomThe room was filled with menAnd the paper they were signing saidThey'd never fight againAnd when the papers all were signedAnd a million copies madeThey all joined hands end bowed their heedsAnd grateful prayers were prayedAnd the people in the streets belowWere dancing round and roundAnd guns and swords and uniformsWere scattered on the groundLast night I had the strangest dreamI ever dreamed beforeI dreamed the world had all agreedTo put an end to war