The whole business of the global warming — trash, really, is that — if the — if there's too much CO2 in the atmosphere, the heat that's trying to escape won't be able to get out.
Todo el asunto del calentamiento global — basura, realmente, es que — si el — si hay demasiado CO2 en la atmósfera, el calor que trata de escapar no podrá salir.