Acharya Prashant asserts that human beings are the sole cause of climate change, driven by a combination of population growth and per capita consumption. He explains that greenhouse gas emissions, once released, remain in the atmosphere for hundreds of years, making the damage extremely difficult to undo. He highlights the danger of negative feedback cycles, such as the melting of white ice exposing dark rock, which absorbs more heat and accelerates further melting. He argues that several of these cycles have already been triggered and are now nearly impossible to stop, likening the situation to a stone gaining velocity as it rolls down a slope.