Science
Research
Projects
Publications
News
Team
Explorables
Contact
complex systems
Podcast: Das neue Berlin
D Brockmann
Listen
Dirk @ Viertausendhertz Podcast
D Brockmann
Listen
Dirk @ re:publica 22
D Brockmann
Watch
Podcast: Let's talk change
D Brockmann
Listen
Dirk's book is out
D Brockmann
Boosting people’s ability to detect microtargeted advertising
P Lorenz-Spreen
,
M Geers
,
T Pachur
,
R Hertwig
,
S Lewandowsky
,
S M. Herzog
Scientific Reports volume 11, Article number: 15541 (2021)
Online platforms’ data give advertisers the ability to “microtarget” recipients’ personal vulnerabilities by tailoring different messages for the same …
PDF
DOI
View
How behavioural sciences can promote truth, autonomy and democratic discourse online
P Lorenz-Spreen
,
S Lewandowsky
,
C R. Sunstein
,
R Hertwig
Nature Human Behaviour volume 4, pages 1102–1109 (2020)
Public opinion is shaped in significant part by online content, spread via social media and curated algorithmically. The current online ecosystem has …
PDF
DOI
View
Modeling echo chambers and polarization dynamics in social networks
F Baumann
,
P Lorenz-Spreen
,
I M. Sokolov
,
M Starnini
arxiv
Echo chambers and opinion polarization recently quantified in several sociopolitical contexts and across different social media, raise concerns on …
PDF
DOI
View
Accelerating dynamics of collective attention
P Lorenz-Spreen
,
B Mørch Mønsted
,
P Hövel
,
S Lehmann
Nature Communications volume 10, Article number: 1759 (2019)
With news pushed to smart phones in real time and social media reactions spreading across the globe in seconds, the public discussion can appear …
PDF
DOI
View
Saving human lives: What complexity science and information systems can contribute
D Helbing
,
D Brockmann
,
T Chadefaux
,
K Donnay
,
U Blanke
,
O Woolley-Meza
,
M Moussaid
,
A Johansson
,
J Krause
,
S Schutte
,
M Perc
Journal of statistical physics, 158 (3), 735--781
We discuss models and data of crowd disasters, crime, terrorism, war and disease spreading to show that conventional recipes, such as deterrence …
PDF
Cite
DOI
View
«
Cite
×