Thought for the Week: The Illusion of Legacy

Voyager-1's legacy includes greetings in 55 languages, 35 sounds from life on Earth (such as whale songs, laughter, etc.), 90 minutes of music including everything from Mozart and Bach to Chuck Berry and Blind Willie Johnson, all dating back to its launch in 1977. There are also 115 images of life on Earth and recorded greetings from then-US President Jimmy Carter (1924– ) and then-UN Secretary-General Kurt Waldheim (1918–2007). It would take about 70,000 years to reach the nearest star to our solar system. In contrast, most tombstones in British graveyards date from well before the Voyager-1 launch, but for most of them it's no longer possible to discern who they commemorate or when they were erected. Burial grounds occupy over 19,000 acres in England, but the legacy they seek to preserve is forgotten within a very small number of generations. Background music: 'Elegy' by Wayne Jones