Acharya Prashant explains that the climate crisis is not a complex problem with a mysterious cause; it is the direct result of human population growth and per capita consumption. He asserts that the total greenhouse gas emissions are proportional to the number of people multiplied by their consumption levels. He highlights the danger of negative feedback cycles, such as the melting of white ice exposing dark rock, which then absorbs more heat and accelerates further melting. These cycles, once triggered, act like a stone rushing down a slope and are nearly impossible to stop.