A severe heatwave has gripped Europe, with authorities issuing alerts across much of the continent over risks to public health, transport and essential services. Sarah Perkins-Kirkpatrick, professor of climate science at Australian National University, tells CNA's Asia Now why Europe is warming faster than the global average and what makes it especially vulnerable. Subscribe to our channel here: https://cna.asia/youtubesub Visit our website: https://cna.asia Download our app: https://cna.asia/