It's the sun stupid ... Always has been

[justoffal]

Despite the fact that we are predicted to have a billion more years before the sun makes the Earth uninhabitable. One cannot deny the realities of thermodynamics. The sun is gradually warming.
How gradual is it? Well we don't seem to know. One thing is certain atmospheric CO2 here on Earth is not going to affect the Sun's temperature 90 million miles away.

Farewell to Oxygen on Planet Earth - NASA scientists predict Earth's atmosphere will lose its ability to sustain life - photosynthesis will collapse as CO₂ declines

Oxygen is over. We are not talking about the script of a post-apocalyptic movie, nor about a very distant future (don't worry, you can keep defrosting

unionrayo.com

 

[excalibur]

The sun, also our own massive core and volcanic activity.

 

[lg325]

What happened to the ''research'' that said the Sun is expanding and will swallow most of the Solar system after the year 3000 AD ? Or all the other ''research'' that claims doom for us all. Just add post one article to the rest.
Look for some group looking for a million dollar government grant to study it further and use it to hustle the public.

 

[Dekster]

Well I am guessing humanity kills itself well before that billion years gets here.