/sci/ - Science & Math

>>4121202
>Biodiversity increases
Not increases, decreased losses. The greatest threat to biodiversity is habitat destruction, warming will drive temperate biomes northward and save species that otherwise might have gone extinct do to human encroachment.
>>4121210
>How about a runaway greenhouse warming?
Current CO2: 380ppm
Jurassic CO2: ~1800ppm
>>4121226
>sauce
GEOCARB III, I posted the wrong image, see: >>4121158
>contradicted your earlier comment completely
Cretaceous CO2 levels are lower than Jurassic CO2 levels, how did I contradict myself?
>climate sensitivity
Like the "catastrophic climate change" that happen and the end of the Jurassic caused by "small releases of CO2"
>>4121239
>hey look, you posted a graph showing that CO2 concentrations during the entire Cretaceous were much higher than current. idiot.
wat
>>4121274
>Oh, sure the CO2 levels and global average temperature are the lowest they've been for hundreds of millions of years, but if we let CO2 rise beyond 300ppm Earth will turn into Venus and the seas will boil!

>already went through 14 Billion Years of non-existence
>worrying about a few billion more

>>2583781
>/sci/
>what I expected: Logic and Science
>what I got: Oh God, We're All Gonna DIE!! Please Daddy Government, protect me from the Bogeyman!