September 21, 2018

Credit: (AP Photo/Jon Gambrell)

Violent crime rates in cities have declined significantly since the mid-1990s. We examine the reasons behind this drop, and the influence it has had on city life.

Then, concrete buildings are the foundation of the modern world. But they eat up a resource that’s becoming increasingly difficult to come by: sand.

Finally, for centuries, species have mutated to adapt to urban habitats. We investigate the wily ways that they continue to evolve in cities.

Sand, Vince Beiser, Patrick Sharkey, crime, Menno Schilthuizen

Previous Post

Evolution In The City

Next Post

The People Powering AI Decisions

comments powered by Disqus