In the complicated situation that the Covid-19 pandemic has left us, the city is at the center of the debate and focus of discussion.
Due to the mobility restrictions because of the confinement of the population, we observe that cities spread peace and serenity in this period of time which are accompanied by a great reduction in air pollution and urban noise.
The city is cleaner, we breathe non-polluted air. The city has started the renaturization, which also coincides with one of the great challenges of the 21st century, to build healthier cities for the population.