donderdag 18 oktober 2018 - 20:00 tot 21:30

Darwin Comes to Town

How the Urban Jungle Drives Evolution
Menno Schilthuizen
Locatie: 
Aletta Jacobshal, Blauwborgje 4, Groningen
Tickets: 
€ 4,- / € 2,- SG-card / students free

How do our manmade environments accelerate and change the evolution of the animals and plants around us? For example, Europe’s urban blackbirds sing at a higher pitch than their rural cousins and lizards in Puerto Rico are evolving feet that better grip surfaces like concrete. ‘Urban ecologist’ Menno Schilthuizen takes us around the world for an up-close look at just how stunningly flexible and swift-moving natural selection can be.

With human populations growing, we’re having an increasing impact on global ecosystems, and nowhere do these impacts overlap as much as they do in cities. The urban environment is about as extreme as it gets, and the wild animals and plants that live side-by-side with us need to adapt to a whole suite of challenging conditions: they must manage in the city’s hotter climate (the “urban heat island”); they need to be able to live either in the semidesert of the tall, rocky, and cavernous structures we call buildings or in the pocket-like oases of city parks (which pose their own dangers, including smog and free-rangingdogs and cats); traffic causes continuous noise, a mist of fine dust particles, and barriers to movement for any animal that cannot fly or burrow; food sources are mainly human-derived. And yet, as Schilthuizen shows, the wildlife sharing these spaces with us is not just surviving, but evolving ways of thriving. In his book Darwin Comes to Town: How the Urban Jungle Drives Evolution (2018), Schilthuizen draws on eye-popping examples of adaptation to share a stunning vision of urban evolution in which humans and wildlife co-exist in a unique harmony. His book reveals that evolution can happen far more rapidly than Darwin dreamed, while providing a glimmer of hope that our race toward over population might not take the rest of nature down with us.

Menno Schilthuizen is a Dutch evolutionary biologist, ecologist, and permanent research scientist at Naturalis Biodiversity Center in Leiden and a professor in character evolution and biodiversity at Leiden University.