Gill Nelson

Writing for PS since 2015
1 commentaries
0 videos & podcasts

Gill Nelson is a professor and Head of the Occupational Health Cluster at the School of Public Health, University of the Witwatersrand in Johannesburg, South Africa.

Sort by: Latest Popular Show: All On Point

The Parkinson’s Mystery

Crystal brain cell/PhOtOnQuAnTiQuE/Flickr

Feb 24, 2015 Gill Nelson & Brad A. Racette focus on environmental and occupational factors as potential causes of Parkinson's disease.

3 Add to Bookmarks

monsitj/Getty Images

Lies, Damned Lies, and AI

Dec 11, 2018 Diane Coyle shows how algorithms can both perpetuate and expose structural social and economic inequities.

0 Add to Bookmarks
GREG BAKER/AFP/Getty Images

The War on Huawei

Dec 11, 2018 Jeffrey D. Sachs argues that the US is singling out the company because it is an economic threat, not a security risk.

0 Add to Bookmarks
FREDERICK FLORIN/AFP/Getty Images

Ending Wartime Sexual Violence

Dec 10, 2018 Julian Wucherpfennig & Anita Gohdes say this year's Nobel Peace Prize recipients have raised awareness of a problem that new research can address.

0 Add to Bookmarks
Mark Reinstein/Corbis via Getty Images

Re-Reading George H.W. Bush’s Lips

Dec 10, 2018 Jeffrey Frankel says the problem with the late president's “no new taxes” pledge wasn't that he broke it, but that he made it.

0 Add to Bookmarks
AMER ALMOHIBANY/AFP/Getty Images

The World Has Failed Children in Conflict Zones

Dec 10, 2018 Maleiha Malik condemns the tragic lack of accountability for those who perpetrate or enable attacks on schools.

1 Add to Bookmarks
Dan Kitwood/Getty Images

Betting on Dystopia

Dec 10, 2018 Kenneth Rogoff likens cryptocurrencies to lottery tickets – probably worthless, but with a tiny chance of a massive payoff.

3 Add to Bookmarks
Xinhua/Li Xueren via Getty Images

The Phony US-China Truce

Dec 8, 2018 Barry Eichengreen says there is plenty of precedent for the approach taken by Donald Trump and Xi Jinping – none of it good.

6 Add to Bookmarks
John Moore/Getty Images

The Leadership of Cities

Dec 7, 2018 Georgios Kaminis, et al. emphasize the importance of municipal governments in addressing migration and climate change.

1 Add to Bookmarks