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pscot

(21,024 posts)
Wed Jun 24, 2015, 06:44 PM Jun 2015

An extinction timeline, in case you're keeping score

Scientists predict that human activity has put the world on the brink of the sixth mass extinction in earth’s history, an event characterized by the elimination of a large number of species within a very short period of time. Here is a timeline of extinction events over the planet’s history:

•450 million years ago: First Extinction: A bunch of dumb fish die

•450 million years ago-360 million years ago: Pretty smooth sailing, all things considered

•360 million years ago: Second Extinction: Following the eradication of 96 percent of all life, planet’s surviving bacteria really living it up

•250 million years ago: Third Extinction: Despite dire warnings of many within the scientific community, increasingly alarming assertions that another mass extinction could be imminent are largely ignored by dinosaur community

•205 million years ago: Fourth Extinction: End of winged crocodile species that would have blown your fucking mind


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An extinction timeline, in case you're keeping score (Original Post) pscot Jun 2015 OP
kick, kick, kick.... daleanime Jun 2015 #1
And what angers me is I wont be able to see a climate change denier die from said randys1 Jun 2015 #2
You hit on one of the problems having older people deciding the future. BlueJazz Jun 2015 #3
Horseshoe crab racked with survivor’s guilt Gregorian Jun 2015 #4
That touched my heart pscot Jun 2015 #5
Greed as well as Ego will ensure we are facing the sixth AuntPatsy Jun 2015 #6

randys1

(16,286 posts)
2. And what angers me is I wont be able to see a climate change denier die from said
Wed Jun 24, 2015, 06:46 PM
Jun 2015

climate change.

And I deserve to get to see that.

I wont get to because I wont live long enough, barely.

 

BlueJazz

(25,348 posts)
3. You hit on one of the problems having older people deciding the future.
Wed Jun 24, 2015, 07:06 PM
Jun 2015

They're not around to see the outcome of their decisions.

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