Karen C. Seto – författare

Stunning satellite images of one hundred cities show our urbanizing planet in a new light to reveal the fragile relationship between humanity and Earth  Seeing cities around the globe in their larger environmental contexts, we begin to understand how the world shapes urban landscapes and how urban landscapes shape the world. Authors Karen Seto and Meredith Reba provide these revealing views to enhance readers’ understanding of the shape, growth, and life of urban settlements of all sizes—from the remote town of Namche Bazaar in Nepal to the vast metropolitan prefecture of Tokyo, Japan.  Using satellite data, the authors show urban landscapes in new perspectives. The book’s beautiful and surprising images pull back the veil on familiar scenes to highlight the growth of cities over time, the symbiosis between urban form and natural landscapes, and the vulnerabilities of cities to the effects of climate change. We see the growth of Las Vegas and Lagos, the importance of rivers to both connecting and dividing cities like Seoul and London, and the vulnerability of Fukushima and San Juan to floods from tsunami or hurricanes. The result is a compelling book that shows cities’ relationships with geography, food, and society.

Urbanization is a global phenomenon and the book emphasizes that this is not just a social-technological process. It is also a social-ecological process where cities are places for nature, and where cities also are dependent on, and have impacts on, the biosphere at different scales from local to global. The book is a global assessment and delivers four main conclusions:Urban areas are expanding faster than urban populations. Half the increase in urban land across the world over the next 20 years will occur in Asia, with the most extensive change expected to take place in India and China Urban areas modify their local and regional climate through the urban heat island effect and by altering precipitation patterns, which together will have significant impacts on net primary production, ecosystem health, and biodiversityUrban expansion will heavily draw on natural resources, including water, on a global scale, and will often consume prime agricultural land, with knock-on effects on biodiversity and ecosystem services elsewhereFuture urban expansion will often occur in areas where the capacity for formal governance is restricted, which will constrain the protection of biodiversity and management of ecosystem services

Urbanization is a global phenomenon and the book emphasizes that this is not just a social-technological process. It is also a social-ecological process where cities are places for nature, and where cities also are dependent on, and have impacts on, the biosphere at different scales from local to global. The book is a global assessment and delivers four main conclusions:Urban areas are expanding faster than urban populations. Half the increase in urban land across the world over the next 20 years will occur in Asia, with the most extensive change expected to take place in India and China Urban areas modify their local and regional climate through the urban heat island effect and by altering precipitation patterns, which together will have significant impacts on net primary production, ecosystem health, and biodiversityUrban expansion will heavily draw on natural resources, including water, on a global scale, and will often consume prime agricultural land, with knock-on effects on biodiversity and ecosystem services elsewhereFuture urban expansion will often occur in areas where the capacity for formal governance is restricted, which will constrain the protection of biodiversity and management of ecosystem services