activity
20172021
most citedCovid-19 infodemic reveals new tipping point epidemiology and a revised formula

6 citations · 16 across the 6 of their papers we have counts for

collaborators

7 papers

physics.soc-ph2021

Mainstreaming of conspiracy theories and misinformation

N. F. Johnson, N. Velasquez, N. Johnson Restrepo +5

Parents - particularly moms - increasingly consult social media for support when taking decisions about their young children, and likely also when advising other family members suc…

physics.soc-ph20204 cited

Not sure? Handling hesitancy of COVID-19 vaccines

N. F. Johnson, N. Velasquez, R. Leahy +3

From the moment the first COVID-19 vaccines are rolled out, there will need to be a large fraction of the global population ready in line. It is therefore crucial to start managing…

physics.soc-ph20206 cited

Covid-19 infodemic reveals new tipping point epidemiology and a revised formula

N. F. Johnson, N. Velasquez, O. K. Jha +8

Many governments have managed to control their COVID-19 outbreak with a simple message: keep the effective ' number' to prevent widespread contagion and flatten the curve.…

physics.soc-ph20201 cited

Hidden order in online extremism and its disruption by nudging collective chemistry

N. F. Johnson, N. Velasquez, P. Manrique +5

We show that the eclectic "Boogaloo" extremist movement that is now rising to prominence in the U.S., has a hidden online mathematical order that is identical to ISIS during its ea…

physics.soc-ph20191 cited

Health Wars and Beyond: The Rapidly Expanding and Efficient Network Insurgency Interlinking Local and Global Online Crowds of Distrust

N. F. Johnson, N. Velasquez, N. Johnson Restrepo +4

We present preliminary results on the online war surrounding distrust of expertise in medical science -- specifically, the issue of vaccinations. While distrust and misinformation…

physics.soc-ph2018

Social media cluster dynamics create resilient global hate highways

N. F. Johnson, R. Leahy, N. Johnson Restrepo +3

Online social media allows individuals to cluster around common interests - including hate. We show that tight-knit social clusters interlink to form resilient 'global hate highway…