Attenborough highlights "shifting baseline syndrome," where each generation accepts a more degraded world as "normal" because they never knew the riches that once existed. A Vision for the Future
The following write-up covers the core themes and urgent message of this "preemptive eulogy" for the Earth. The Witness Statement
is a powerful 2020 documentary and companion book that serves as Sir David Attenborough's "witness statement" for the environment. Over his 90-year life, Attenborough has watched the world transform from a wild, biodiverse haven into one dominated by human activity and ecological decline.
Has risen from 280 ppm to over 415 ppm. Remaining Wilderness: Has plummeted from 66% to just 35%.