Climate change will significantly increase the risk of nuclear war in the coming years or decades. Even with a locally limited nuclear war (e.g. between India and Pakistan), there is a great danger of a nuclear winter with a drop in temperature and food production worldwide being ruined. (see www.pik-potsdam.de/aktuelles/nachrichten/regionaler-atomkrieg-waere-ein-risiko-fuer-die-globale-ernaehrungssicherheit, news.ippnw.de/index.php; and www.zeit.de/2018/08/atomkrieg-ruestungsindustrie-atomwaffen-usa-russland, page 2)

An “unintended nuclear war” is thus followed by a “nuclear climate change” in the form of an “accidental ice age”.

On the connection between nuclear war risk and climate change: https://www.fwes.info/akav-klima-20-1-en.pdf

References to climate change can be found here, among other places:

• Potsdam Institute for Climate Impact Research
• Greenpeace
• Fridays For Future