1 Table of Contents: “... biology and earth system science to forge a broad understanding of how the biological diversity...”

2 Table of Contents: “...Sixty-five million years ago, a comet or asteroid larger than Mount Everest slammed into the Earth...”

3 “... implications for all life on Earth. The Network of Life describes the drivers of horizontal evolution...”

4 “...We are currently facing the sixth mass extinction of species in the history of life on Earth...”