People take part in a climate change protest in downtown Dublin, Ireland, on April 19, 2019. Hundreds of people took part in a protest organized by the climate group Extinction Rebellion in Dublin on Friday, demanding action over the deteriorating environment. (Xinhua)

People take part in a climate change protest in downtown Dublin, Ireland, on April 19, 2019. Hundreds of people took part in a protest organized by the climate group Extinction Rebellion in Dublin on Friday, demanding action over the deteriorating environment. (Xinhua)

People take part in a climate change protest in downtown Dublin, Ireland, on April 19, 2019. Hundreds of people took part in a protest organized by the climate group Extinction Rebellion in Dublin on Friday, demanding action over the deteriorating environment. (Xinhua)