User: ubikdood

It all leads to the impending climate change

On: Venus May Have Been the First Habitable Planet In Our Solar System, Study Suggests (theguardian.com)

So if Earth's climate changes too much, we'll eventually have an atmosphere 90 times as denser ? How interesting... It's amazing how such thing as a runaway greenhouse effect never happened during 4.5 billion years of our fragile planet existence...