“If you were to list out every species that has ever existed on Earth—from the tiniest mold spore to the largest mammal—biologists estimate that somewhere around 99 percent of those species would currently be extinct.”
My dear friend Professor Guy McPherson in the video interview below mentioned the above incredible statistic!
I fact checked that assertion and its bang on, imagine that! source: 99 Percent Of The Species Are Extinct
The Carl Sagan quote “Extinction is the rule, survival is the exception” has always resonated with me.

Carl was warning about Climate Change in his 1985 appearance in front of the US congress.
Three years later Dr James E Hansen did the same in 1988!
How did Congress respond? Crickets.
We’ve more than doubled our emissions since those days.
I have previously interviewed Professor Paul Ehrlich on his book written in conjunction with Geraldo Ceballos, titled “The Annihilation of Nature.” That interview is embedded here:
They discuss the catastrophe in a new interview just released:
The subject of “Extinction Cascades” came up.
Professor McPherson and I interviewed Professor Cory Bradshaw on that topic on Nature Bats Last: Professor Corey Bradshaw explains the unfolding “Extinction Cascades”

Pedal to the metal, full speed ahead!

Woodcut by Nat Morley 2019
This is an absolutely fabulous documentary about The Cretaceous–Paleogene Extinction Event.
” The Cretaceous–Paleogene extinction event, the last major extinction event to hit earth took place approximately 66 million years ago. This cataclysmic event that wiped out 75% life on earth, including the dinosaurs. This documentary recalls the events of this major event in world history as it happened.”
Guy’s latest
Must Go Faster. Must Have More. – Nature Bats Last
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This doco in beautiful.
https://www.youtube.com/watch?v=8Y7cUK3c1I0
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Well, this is an interesting short from environmental and migration historian Suniel Amrith:
Where will at least a billion people move to by 2050?
https://www.youtube.com/shorts/w2Ya4_4XcAM?feature=share
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As fast as the natural world’s interconnected functions seem to be falling apart, I honestly think that 2050 and a billion starving boiling humans in a mad rush to escape their fate is an optimistic timeline. It’s that ‘Black Swan’ event that looms in the distance, and the continuing moves by the wealthy powerful to have compounds in the Southern Hemisphere…
sealintheSelkirks
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Another fascinating and thought-provoking analysis from Ugo that had me in hysterics early in the piece, with the wonderful prose sprinkled amongst the cold, hard, brutal reality of overdosing on CO2.
(2) CO2: Death by Asphyxiation – by Ugo Bardi – Living Earth
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