This article 'Climate Disruption: It’s Not Due to CO2' on the Global Research website explains how carbon dioxide is not a problem or a cause of climate change. It contains an interview between Silvia Terribili (interviewer) and Professor von Werlhof (scientist). They discuss the far more serious problem of ozone depletion and ultra-violet radiation from the sun. Professor von Werlhof also wrote a letter to Greta Thunberg explaining the nature of the problem.