Australia in line for its second Golden Spike as geologists close on decision to officially mark the start of the Anthropocene

Which point in the world best describes human history?

golden spike in rock, plaque reads 'Ediacaran: GSSP 2004'
The Golden Spike, marking the Ediacaran period in the Flinders Ranges, South Australia. Credit: By Bahudhara - CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=20129474