<p>The creation of park systems is a historically proven method for communities to stabilise and cultivate healthy ecological habitats in country dwellings as well as in dense urban areas. Park systems ensure clean soil, water, and air for all. Moreover, they offer inter-generational and inclusive recreational opportunities along ecological corridors. Between 1900 and 1950, civic design ¿ a practice in urban and landscape planning explicitly oriented towards the common good ¿ experienced a heyday. Park systems were successfully used as ¿green armatures¿ hosting public facilities such as playgrounds, schools, administrative buildings, hospitals, and gardens.</p><p><strong><em>Living Cities</em></strong> offers a chronological survey of civic design based on more than 30 park systems on five continents. The examples range from Johann Wolfgang von Goethe''s Park an der Ilm in Weimar (1778) and John Nash¿s Regent Street in London (1806) to Chicago¿s park system (1850), Albert Bodmer and Ma