#4 is right… AI gives you word soup made of a mix of answers it found on google, normally mixing reliable and unreliable sources, giving you mostly accurate, but commonly wrong answers. AI is also an incredible drain on the environment, every question to chat-gpt is a water bottle being wasted.
To make water easy to understand: Water hits hot computer, water evaporates, steam goes to atmosphere (h2o is one of the worst greenhouse gases for climate change, but has only a 2 week life, so co2 is normally more concerning, but both raise global temp). Hot air raises from earth hits steam in atmosphere and can’t escape, it bounces back to earth and heats up earth and ocean, more water evaporates, cycle gets worse till we die from too hot…