[justasimpleman]

Wear from car tires cause the majority of microplastics that get into the seas (around 50%, if I'm reading understanding this study correctly):

http://epanet.pbe.eea.europa.eu/ad-hoc-meetings/workshop-pla...

[justasimpleman]

At least in 1st world countries. The contribution of those are rather small compared to China and India.

WorldBank Pollution data: https://data.worldbank.org/indicator/en.atm.pm25.mc.m3?end=2...

Maplecroft Deforestation Risk 2018 (as opposed to his 2012): https://www.maplecroft.com/insights/analysis/esg-deforestati...

Statista Countries Polluting Oceans (updated version of his): https://www.statista.com/chart/12211/the-countries-polluting...

https://www.pnas.org/content/early/2019/03/05/1818859116