[ WP ] Earth is discovered by a peaceful coalition of civilizations . Turns out we missed several major technologies normally developed by now . The aliens are very confused how we got here .

`` You are telling me you have not yet rid your planet of Carbon Dioxide?!'' The green thing asked quite confused. `` How are you still prospering with the mere 100 year life span that the poison ensures. I have yet to see a species make it past the industrial age without ridding themselves of carbon dioxide.'' 
 
 `` we just never thought much of it, since we were the ones making it.'' `` So you just let it continue to kill billions of lives?'' 
 
 `` Pretty much. Did n't even realize it was what was killing us, we just presumed it was old age'' 
 
 `` Old age? Old Age, no one dies of old age, it does n't exist. The carbon dioxide is wearing your organs out slowly over many years then boom killing you. I'll ensure the blueprints for a carbon dioxide filter is delivered to your engineers within 7 of your earth seconds'' The creature clicks a button. `` Okay it's done'' 
 
 
 `` Well thank you, sir. Does this mean were immortal now?'' 
 
 `` Yeah pretty much''
