a formal account offered as evidence
The section opens on a witness statement, and the next line names a lifetime of global decline. The short line sets what follows as testimony.
That is my witness statement.David Attenborough: A Life on Our Planet · 2020 — Chapter 12 of 17 · 3'57" · C1
David Warns of One-Way Doors, Explained: one-way doors
It opens as a witness statement, then a lifetime of global decline, and the forecast does not stop. Stay on this course and the next life is worse: dry Amazon, ice-free Arctic summers, dead reefs, failing food, a sixth extinction underway. "This is a series of one-way doors" is the claim: irreversible change, and Eden lost.
What happens
Someone opens with a witness statement, then names a lifetime of global decline, and says it does not end there. On the current course, the next lifetime's damage eclipses this one. Born today, that person would see a dried Amazon, an ice-free Arctic, dead reefs, a food crisis, and a sixth extinction. These are one-way doors. Within the next lifetime our Garden of Eden will be lost.
Listen for
witness statementdoesn't end thereon our current courseice-free
00:00 / 03:57Space play · ← → lines · R repeat
Now
Phrase of the scene
one-way doors
doors you cannot return through
one-way doors stop the list and picture every loss as an entrance that will not let you back.
Those late edits are one-way doors, so export a copy first.
Also in this scene
- witness statement
a formal account offered as evidence
- doesn't end there
the account continues past this point
- on our current course
continuing along the present path
- ice-free
with no ice left
- reflected back
bounced back instead of kept
Everything marked in this scene
28 notes across 33 lines
Give the weight to witness and statement, and ease off is my.
That is my witness statement.the account continues past this point
Right after a lifetime is called global decline, doesn't end there points back at that decline, not a place. The damage of this life will be eclipsed in the next.
But it doesn't end there.Let the t slide into end instead of stopping for a burst.
But it doesn't end there.continuing along the present path
on our current course makes every later loss conditional on not changing direction.
If we continue on our current course,the trait that most marks a period
the damage that has been the defining feature of my lifetimerelative clause: The that-clause identifies which damage defines that lifetime.
the damage that has been the defining feature of my lifetimethrown into the shade by something else not a sky eclipse; later damage overshadows the earlier
will be eclipsed by the damage coming in the next.see something happen with one's own eyes
Science predicts that were I born today, I would be witness to the following.inverted subjunctive: were before I means if I were, a hypothetical birth today.
Science predicts that were I born today, I would be witness to the following.not able to do it anymore
The Amazon Rainforest, cut down until it can no longer produce enough moisture,worsen until it becomes something else
degrades into a dry savannah, bringing catastrophic species loss...happening in the same period
At the same time, the Arctic becomes ice-free in the summer.bounced back instead of kept
After an ice-free summer is stated, reflected back tracks the sunlight: without the white cap, less energy returns to space, and warming speeds up.
Without the white ice cap, less of the sun's energy is reflected back out to space.far stronger than the thing compared
releasing methane, a greenhouse gas many times more potent than carbon dioxide,noun appositive: The noun phrase renames methane and ranks it against carbon dioxide.
releasing methane, a greenhouse gas many times more potent than carbon dioxide,keeps getting hotter
As the ocean continues to heat and becomes more acidic, coral reefs around the world die.numbers falling suddenly and steeply
populations crash delivers the next blow in a very short line, cold and final.
Fish populations crash.to move into a crisis
Global food production enters a crisis as soils become exhausted by overuse.drained because it was used too hard
Global food production enters a crisis as soils become exhausted by overuse.causal as-clause: as gives the cause: exhausted soils drive the food crisis.
Global food production enters a crisis as soils become exhausted by overuse.increasing, step after step
And the weather is more and more unpredictable.Keep and as a light sound so the two mores stay clear.
And the weather is more and more unpredictable.left without a home, in formal style
Millions of people rendered homeless.reduced passive: The participle skips are: people are left without homes.
Millions of people rendered homeless.already started and solidly in progress
is well underway.doors you cannot return through
one-way doors stop the list and picture every loss as an entrance that will not let you back.
This is a series of one-way doors...change that cannot be undone
bringing irreversible change.David Warns of One-Way Doors, explained
What's really going on
"That is my witness statement" frames the whole account as evidence, not opinion, and the next line names what the evidence shows: "A story of global decline during a single lifetime." "But it doesn't end there" refuses to let that lifetime be the ending. The condition is explicit — "If we continue on our current course" — and the damage that defined this lifetime "will be eclipsed by the damage coming in the next." What follows is a forecast credited to science: a dried Amazon, an ice-free Arctic summer, thawing soils releasing methane, dead reefs, crashing fish, a food crisis, four degrees warmer. "Large parts of the earth are uninhabitable." "This is a series of one-way doors" is the frame that turns a list of losses into a sequence nobody can walk back, and it ends with "our Garden of Eden" — the Holocene's security and stability — "will be lost."
Theme
GenerationsDamage that defined this lifetime will be eclipsed by what the next lifetime inherits if the current course holds.
SurvivalThe forecast includes uninhabitable land, millions homeless, and a sixth extinction already well underway.
Listen for
- witness statement — Give the weight to witness and statement, and ease off is my.
- doesn't end — Let the t slide into end instead of stopping for a burst.
- more and more — Keep and as a light sound so the two mores stay clear.
Science predicts that were I born today, I would be witness to the following.The line dates the forecast to a life starting now: what science says a person born today would watch.
At the same time, the Arctic becomes ice-free in the summer.Set beside the drying Amazon, this line puts an ice-free Arctic summer in the same forecast.
As the ocean continues to heat and becomes more acidic, coral reefs around the world die.Heating and acidifying seas are given as the condition under which coral reefs die, just before fish populations crash.
Global food production enters a crisis as soils become exhausted by overuse.Food production is said to enter a crisis because soils are exhausted by overuse, in the same run of losses as vanished pollinators and unpredictable weather.
Large parts of the earth are uninhabitable.Right after the planet is said to warm by four degrees, this line states that large parts of the earth can no longer be lived in.
This is a series of one-way doors...The disasters just listed are framed as doors that swing only one way, and the following line adds that the change is irreversible.
Questions about this scene
Why does the account say it doesn't end there?
After "That is my witness statement" comes "A story of global decline during a single lifetime," and then "But it doesn't end there." The testimony does not close on that one lifetime. On the current course, damage that defined this lifetime "will be eclipsed by the damage coming in the next."
Which losses are gathered into the one-way doors?
Before "This is a series of one-way doors," the forecast names a dried Amazon, an ice-free Arctic summer, methane from thawing soils, dead coral reefs, crashing fish, a food crisis as soils are exhausted, vanished pollinators, unpredictable weather, a planet four degrees warmer, large parts uninhabitable, millions homeless, and a sixth mass extinction "well underway."
After less of the sun's energy is reflected back, what does the next line say?
"Without the white ice cap, less of the sun's energy is reflected back out to space." The next line is "And the speed of global warming increases." Less energy sent back to space is tied to warming speeding up.
Is the sixth mass extinction described as already underway?
The lines say "A sixth mass extinction event is well underway." That sits inside the "were I born today" forecast, after millions rendered homeless, and it is stated as already in progress, not as a distant possibility.
David Attenborough: A Life on Our Planet · 17 chapters
All chapters →
Up next · Chapter 13level offHuman Population Peak
Chapter 1life-supportChernobyl Empties a City
Chapter 2achingly intricateAttenborough at the Disused Quarry
Chapter 3like clockworkThe Holocene Was Our Eden
Chapter 4come crashing downGrzimek Charts the Serengeti
Chapter 5an edge toDavid Sees the Blue Marble
Chapter 6little more thanWhaling Turns from Harvest to Crime
Chapter 7dizzying diversityOil Palms Behind the Green Curtain
Chapter 8reap the open ocean harvestThe Ocean Starts to Die
Chapter 9stumbled onCoral Reefs Turn White
Chapter 10headed for disasterNo Ice Where Ice Was
Chapter 11already emptyingThe Wild Was Already Emptying
Watching · Chapter 12one-way doorsDavid Warns of One-Way Doors
Chapter 13level offHuman Population Peak
Chapter 14phase outMorocco's Solar Switch
Chapter 15spilt overPalau's No-Fish Zones Pay Off
Chapter 16make space forAttenborough Links Diet to Land
Chapter 17locking awayForests Take the Carbon BackChapter 12 of 17 · about 14 min to go