Changed Perspectives and Behaviours on Sustainable Planning and Design Issues under Covid and Post-Covid Era

In this chapter some qustestions arise that can be outlined as follows:How has Covid-19 changed our society and our ways to live urban environment?How has Covid-19 changed the understanding of urban space and urban lifestyles?How has Covid-19 changed education and research and how research priorities have been changed?How pre-Covid research goals could be put under discussion in the post-Covid City? It is therefore essential to adapt research investigation on issues experiencing sustainability, urban resilience by designing for public open spaces, mobility, building design under new perspectives for the post-Covid City.To this end, several local authorities have adopted strategies and re-organized urban mobility with the main aim to redefine the use of public space through long-term and short-term actions increasing walkability and usability to overcome pandemic contingency.